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US /θɪk/ UK /θɪk/
Freq #3232

Meanings

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  2. 2
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  4. 4

Thesaurus

Synonyms
1 adj · having a large distance... broadwide
3 adj · growing or packed closely... dense
4 adj · slow to understand; not... thickheaded
Word family
Forms thickerthickest
Derived forms hyperthickpaper-thicksemithickslim-thicksuperthickthick-brainedthick-headedthick-kneethick-setthick-skinnedthick-skinnednessthick-skulled

Appears in

Simplified etymology

Thick is an Old English word of Germanic origin. Its “slow-witted” or “stupid” sense dates from the late 16th century. Its mid-18th-century sense “very friendly,” found in thick as thieves, comes from the sense “very close together” or “tightly packed.”

Etymology

From Middle English thikke, from Old English þicce (“thick, dense”), from Proto-West Germanic *þikkwī, from Proto-Germanic *þekuz (“thick”), from Proto-Indo-European *tégus (“thick”). Cognates Cognate with North Frisian sjok, tjok, tjuk, tschok (“thick”), Saterland Frisian tjuk (“thick”), West Frisian dik, tuuk (“thick”), Central Franconian deck (“thick”), Cimbrian dikh, dikhe (“thick”), Dutch dik (“thick”), German dick (“thick”), Luxembourgish déck (“thick”), Yiddish דיק (dik, “thick”), Danish tyk (“thick”), Elfdalian tiokk (“thick”), Faroese tjúkkur (“thick”), Icelandic þykkur (“thick”), Nor…

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