Materials & Substances
Metals, liquids, chemicals, fabrics, and what things are made of.
544 words
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Some words in this topic are A2–C2 — part of Pro. A1 words are always free.
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flannel
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/ˈflænəl/
A soft cloth material originally woven from wool, today often combined with cotton or synthetic fibers.
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mendelevium
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/ˌmɛn.dəˈli.vi.əm/
a synthetic radioactive metallic chemical element with atomic number 101 and symbol Md
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lambswool
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/ˈlæmz.wʊl/
soft wool or woolen fabric from the first shearing of young sheep
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lawny
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/ˈlɔni/
made of or resembling lawn, a fine, lightweight linen or cotton fabric
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linsey-woolsey
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/ˌlɪnziˈwʊlzi/
a coarse, sturdy fabric woven with a linen or cotton warp and a woolen weft
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cherty
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/ˈtʃɝːti/
containing, resembling, or composed largely of chert, a hard fine-grained siliceous rock
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rutherfordium
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/ˌɹʌðəɹˈfɔːɹdiəm/
a synthetic radioactive chemical element with atomic number 104 and symbol Rf
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spilth
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/spɪlθ/
Spillage; spilled material
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orrisroot
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/ˈɔɹ.ɪsˌɹuːt/
the dried, fragrant rhizome of certain irises, especially Iris pallida and Iris germanica
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repellent
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/rɪˈpɛlənt/
causing disgust or aversion; a substance that drives something away
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alloy
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/ˈælɔɪ/
a metal made by combining two or more elements
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condense
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/kənˈdɛns/
to make denser or more concise; to change from gas to liquid
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inhalation
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/ˌɪnhəˈleɪʃən/
the act of breathing air or another substance into the lungs
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wring
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/rɪŋ/
to squeeze and twist something to force out liquid
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precipitate
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/prɪˈsɪpɪteɪt/
to cause to happen suddenly; hasty; a solid separated from a solution
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boracic
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/bəˈræsɪk/
of or containing boric acid; British rhyming slang for penniless
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dematerialization
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/diˌmətɪriəˌləˈzeɪʃən/
the process of losing or seeming to lose material form or substance
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immaterial
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/ˌɪməˈtɪriəl/
unimportant or irrelevant; also, having no physical substance
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runny
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/ˈrʌni/
more liquid than is usual or expected; tending to flow
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textile
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/ˈtɛkstaɪl/
a type of cloth or woven fabric
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adhesive
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/ədˈhiːsɪv/
a substance used to stick objects together; sticky
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admix
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/ədˈmɪks/
to mingle or blend one substance with another
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beefy
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/ˈbifi/
muscular, brawny, or substantially solid
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dilute
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/daɪˈlut/
to make a liquid thinner or weaker by adding water or another substance
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gilded
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/ˈɡɪldɪd/
covered with a thin layer of gold; superficially attractive
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inane
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/ɪˈneɪn/
silly, empty, and lacking sense or substance
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pornographic
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/ˌpɔrnəˈɡræfɪk/
relating to explicit sexual material intended to arouse
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precipitant
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/prɪˈsɪpɪtənt/
a substance causing a precipitate; acting with sudden haste
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secrete
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/sɪˈkrit/
to produce and discharge a substance; also, to hide away
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transmutation
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/ˌtrænzmjuˈteɪʃən/
the act of changing one substance or form into another
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adulterant
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/əˈdʌltərənt/
a substance added to dilute or debase something, especially a foodstuff
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argent
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/ˈɑrdʒənt/
silver; the heraldic tincture silver or white
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assay
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/æˈseɪ/
a test of the quality or composition of a substance, especially an ore or metal
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coating
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/ˈkoʊtɪŋ/
a thin layer of substance spread over a surface
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contaminant
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/kənˈtæmənənt/
a substance that pollutes or makes something impure
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dyestuff
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/ˈdaɪˌstʌf/
a material yielding a dye, especially a synthetic coloring agent
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extrusion
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/ɪkˈstruʒən/
the act of forcing or thrusting out, as shaping material through a die
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glue
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/ɡlu/
an adhesive substance for joining things; to stick fast
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hydrometeor
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/ˌhaɪdroʊˈmitiɚ/
any atmospheric water in liquid or solid form, such as rain, snow, or fog
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insubstantial
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/ˌɪnsəbˈstænʃəl/
lacking substance, strength, or reality; flimsy
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insulate
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/ˈɪnsəˌleɪt/
to protect by surrounding with a non-conducting material or barrier
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panning
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/ˈpænɪŋ/
the act of washing sediment to separate gold, or of harshly criticizing
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shard
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/ʃɑrd/
a sharp fragment of broken pottery, glass, or other brittle material
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spout
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/spaʊt/
a tube or lip for pouring liquid; to eject liquid forcibly
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torrent
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/ˈtɔrənt/
a strong, fast-moving stream of water or other liquid
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amalgam
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/əˈmælɡəm/
a blend or mixture, especially an alloy of mercury with another metal
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anneal
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/əˈnil/
to heat metal or glass and cool it slowly to toughen and reduce brittleness
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blacksmith
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/ˈblæksmɪθ/
a metalworker who forges and shapes iron with a hammer and anvil
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carburize
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/ˈkɑrbjəˌraɪz/
to harden the surface of iron or steel by adding carbon
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chunky
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/ˈtʃʌŋki/
thick and solid, or containing thick lumps
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counterpoison
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/ˈkaʊntɚˌpɔɪzən/
a substance that neutralizes a poison; an antidote
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desalt
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/diˈsɔlt/
to remove salt from, especially from seawater
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excitant
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/ɪkˈsaɪtənt/
a substance or agent that stimulates a bodily function
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firmament
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/ˈfɜrməmənt/
the vault of the sky regarded as a solid expanse; the heavens
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frit
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/frɪt/
calcined materials fused to make glass or glaze
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glassy
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/ˈɡlæsi/
smooth and shiny like glass; lacking expression
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herbicide
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/ˈhɜːrbəˌsaɪd/
a chemical substance used to destroy unwanted plants
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immersion
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/ɪˈmɜrʒən/
the act of plunging into a liquid or being deeply involved in something
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impregnant
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/ɪmˈprɛɡnənt/
a substance used to impregnate or saturate something
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impregnate
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/ɪmˈprɛɡneɪt/
to saturate or imbue with a substance, or to make pregnant
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insecticide
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/ɪnˈsɛktəˌsaɪd/
a substance used to kill insects
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leakage
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/ˈlikɪdʒ/
the gradual escape of a fluid, gas, or information through a flaw or opening
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lox
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/lɑks/
brine-cured salmon; also liquid oxygen
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ovoid
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/ˈoʊvɔɪd/
egg-shaped; a solid or surface shaped like an egg
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radiumize
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/ˈreɪdiəˌmaɪz/
to treat or impregnate with radium or radioactive material
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rancid
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/ˈrænsɪd/
smelling or tasting unpleasantly stale, as of spoiled fat or oil
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ruffle
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/ˈrʌfəl/
to disturb the smoothness of; to annoy; a gathered frill of fabric
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sandpaper
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/ˈsændˌpeɪpɚ/
paper coated with abrasive grit, used to smooth surfaces
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smear
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/smɪr/
to spread a substance messily; to slander someone
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soakage
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/ˈsoʊkɪdʒ/
the act of soaking or the liquid absorbed by soaking
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spike
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/spaɪk/
a thin pointed piece of metal, or a sharp sudden increase
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swarf
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/swɔrf/
the fine chips or filings produced by machining or grinding metal
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toxicant
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/ˈtɑksɪkənt/
a poisonous substance, especially a man-made one
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turbine
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/ˈtɜːrbaɪn/
a rotary engine driven by a flow of water, steam, gas, or air
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woody
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/ˈwʊd.i/
consisting of or resembling wood, or covered with trees
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parmacety
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/ˌpɑːr.məˈsiː.ti/
obsolete: spermaceti, the white waxy substance obtained from the head of a sperm whale
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hahnium
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/ˈhɑː.ni.əm/
obsolete, a proposed name used during disputes over the naming of heavy synthetic elements, especially dubnium and hassium
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gold latten
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/ˈɡoʊld ˌlæt.ən/
historical: gold formed into thin plates or sheets
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masting timber
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/ˈmæstɪŋ ˌtɪmbɚ/
timber of the size and quality required for making ships' masts, yards, or similar spars
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gum Senegal
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/ˌɡʌm ˌsɛn.ɪˈɡɔːl/
a variety of gum arabic historically exported from Senegal and obtained from acacia trees
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mundic
C2+
/ˈmʌndɪk/
Cornish and mining usage: pyrite or arsenopyrite, especially when occurring as a sulfurous mineral in an ore
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brickdust
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/ˈbrɪkˌdʌst/
fine powder produced from crushed, cut, or weathered brick
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cymophane
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/ˈsaɪ.məˌfeɪn/
a translucent yellowish or greenish variety of chrysoberyl displaying chatoyancy, commonly called cat's-eye
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mica-slate
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/ˈmaɪkəˌsleɪt/
historical geology: a foliated metamorphic rock composed chiefly of mica and quartz, now usually called mica schist
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cinderous
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/ˈsɪndərəs/
consisting of, resembling, or covered with cinders
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bistered
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/ˈbɪs.tɚd/
colored with or as if with bister
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arsenicate
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/ɑːrˈsɛn.ɪ.keɪt/
to treat, impregnate, or contaminate with arsenic or an arsenic compound
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dissolubility
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/dɪˌsɑljəˈbɪləti/
the capacity of a substance or structure to be dissolved or disintegrated
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