The Human Body
Anatomy from head to toe: organs, bones, and the systems within.
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Some words in this topic are A2–C2 — part of Pro. A1 words are always free.
Go ProC1 (47) Pro
kidney
C1
/ˈkɪdni/
One of the two organs in the body that filter waste from the blood and produce urine.
M
S
sperm
C1
/spɜɹm/
a male reproductive cell that can fertilize an egg cell
M
S
donor
C1
/ˈdoʊnɚ/
A person who gives money or goods, especially to a charity.
M
S
spine
C1
/spaɪn/
The line of bones down the centre of the back; the backbone.
M
S
squadron
C1
/ˈskwɑːdrən/
A body of troops drawn up in a square.
M
S
adrenaline
C1
/əˈdɹɛnəlɪn/
A hormone released by the body in moments of stress, fear, or excitement that speeds up the heart and prepares you to act.
M
S
specimen
C1
/ˈspɛsɪmɪn/
A single example of something, used to show what the whole group is like.
M
S
revealing
C1
/ɹɪˈvilɪŋ/
Showing or making known something interesting or important.
M
S
circulation
C1
/ˌsɝkjʊˈleɪʃən/
The movement of blood around the body
M
S
sensitivity
C1
/ˌsɛn.səˈtɪv.ə.ti/
The ability to understand and respond carefully to other people's feelings.
M
S
fungus
C1
/fʊŋ.ɡəs/
Any member of the kingdom Fungi; a eukaryotic organism typically having chitin cell walls but no chlorophyll or plastids. Fungi may be unicellular or multicellular.
M
S
spleen
C1
/spliːn/
a dark-red organ near the stomach that filters blood and supports the immune system
M
S
glacier
C1
/ˈɡleɪ.ʃɚ/
A large body of ice which flows under its own mass, usually downhill.
M
S
incision
C1
/ɪnˈsɪʒən/
A cut made into the body, especially by a surgeon during an operation.
M
S
graft
C1
/ɡɹæft/
To join part of one plant onto another so they grow together as one.
M
S
hereditary
C1
/həˈɹɛdɪˌtɛɹi/
Of a title, honor or right: legally granted to somebody's descendant after that person's death.
M
S
recipient
C1
/ɹəˈsɪp.i.ənt/
A person who receives something.
M
S
pulmonary
C1
/ˈpʊlməneri/
relating to, affecting, or occurring in the lungs
M
S
diaphragm
C1
/ˈdaɪəˌfɹæm/
the sheet of muscle below the lungs that contracts and relaxes during breathing
M
S
dominance
C1
/ˈdɑmɪnəns/
The state of having more power, influence, or success than others.
M
S
gastric
C1
/ˈɡæstrɪk/
relating to the stomach, especially its structure, secretions, or disorders
M
S
jugular
C1
/ˈdʒʌɡjəlɚ/
one of the large veins in the neck that carry blood from the head back toward the heart
M
S
cervical
C1
/ˈsɝvɪkəl/
relating to the neck or to the neck-like part of an organ
M
S
cartilage
C1
/ˈkɑɹ.təl.ɪd͡ʒ/
firm, flexible connective tissue found in joints and in structures such as the nose and outer ear
M
S
intestinal
C1
/ɪnˈtɛs.tɪ.nəl/
relating to, occurring in, or affecting the intestines
M
S
genital
C1
/ˈdʒɛn.ɪ.təl/
of or relating to the external reproductive or sexual organs
M
S
rudimentary
C1
/ˌɹuːdɪˈmɛntəɹi/
Basic; involving only the simplest or most essential parts.
M
S
clammy
C1
/ˈklæmi/
Unpleasantly cold and damp, often describing skin.
M
S
skeletal
C1
/ˈskɛlətəl/
relating to, forming, or attached to a skeleton
M
S
somersault
C1
/ˈsʊməˌsɒlt/
A movement in which you roll your body in a full circle, with your feet going over your head.
M
S
molar
C1
/ˈmoʊlər/
one of the broad, flat teeth at the back of the mouth, used for grinding food
M
S
buttock
C1
/ˈbʌtək/
either of the two rounded fleshy parts at the back of the pelvis, formed chiefly by the gluteal muscles
M
S
tumbler
C1
/ˈtʌmblɚ/
One who tumbles; one who plays tricks by various motions of the body.
M
S
septum
C1
/ˈseptəm/
a wall or partition separating two cavities or regions in an animal or plant body
M
S
redness
C1
/ˈrɛdnəs/
a response of body tissues to injury or irritation
M
S
hamstring
C1
/ˈhæmstrɪŋ/
any of the muscles and tendons at the back of the thigh that bend the knee
M
S
bier
C1
/bɪɚ/
a coffin along with its stand
M
S
follicle
C1
/ˈfɑlɪkəl/
A small cavity or sac, such as a hair follicle.
M
S
lymphatic
C1
/lɪmˈfæt.ɪk/
relating to lymph or to the network of vessels and tissues that carries it through the body
M
S
laterally
C1
/ˈlæ.tə.ɹə.li/
in a lateral direction or location
M
S
rigidly
C1
/ˈɹɪd͡ʒ.ɪd.li/
in a rigid manner
M
S
exhalation
C1
/ˌɛkshəˈleɪʃən/
the act of breathing air out of the lungs, or a breath that is breathed out
M
S
excretion
C1
/ɪkˈskriːʃən/
the biological process by which an organism removes metabolic waste or discharges a substance
M
S
gruesomely
C1
In an extremely shocking or horrifying way, often involving violence or blood.
M
S
premolar
C1
/ˌpriːˈmoʊlɚ/
a tooth situated between a canine and a molar; in an adult human, one of the eight teeth also called bicuspids
M
S
semilunar
C1
/ˌsɛmiˈluːnɚ/
shaped like a half-moon or crescent, especially of an anatomical structure
M
S
vertebra
C1
/ˈvɜrtəbrə/
one of the bones that make up the spine
M
S
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