- (v.t.&i.) To thicken.
- (superl.) Not having due distinction of syllables or good articulation; indistinct; as, a thick utterance.
- (superl.) Dull; not quick; as, thick of fearing.
- (adv.) Frequently; fast; quick.
- (superl.) Intimate; very friendly; familiar.
- (superl.) Abundant, close or crowded in space; closely set; following in quick succession; frequently recurring.
- (n.) A thicket; as, gloomy thicks.
- (n.) The thickest part or the time when anything is thickest.
- (adv.) Closely; as, a plat of ground thick sown.
- (superl.) Measuring in the third dimension other than length and breadth or in general dimension other than length; -- said of a solid body; as, a timber seven inches thick.
- (superl.) Not transparent or clear; hence, turbid, muddy or misty; as, the water of a river is apt to be thick after a rain.
- (superl.) Having more depth or extent from one surface to its opposite than usual; not thin or slender; as, a thick plank; thick cloth; thick paper; thick neck.
- (adv.) To a great depth or to a greater depth than usual; as, land covered thick with manure.
- (superl.) Dense; not thin; inspissated; as, thick vapors. Also used figuratively; as, thick darkness.
- (superl.) Deep; profound; as, thick sleep.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). thick. Retrieved September 20, 2026, from http://smartdefine.org/thick/definitions/2072062 |
| Chicago | Webster's. 2011. "thick" http://smartdefine.org/thick/definitions/2072062 (accessed September 20, 2026). |
| Harvard | Webster's 2011, thick, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/thick/definitions/2072062>. |
| MLA | Webster's. "thick" 28 May 2011. Web. 20 September 2026. <http://smartdefine.org/thick/definitions/2072062> |