Thick :: Thick (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..
Thick :: Thick (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..
Thick :: Thick (superl.) Dense; not thin; inspissated; as, thick vapors. Also used figuratively; as, thick darkness..
Thick :: 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..
Thick :: Thick (superl.) Abundant, close, or crowded in space; closely set; following in quick succession; frequently recurring..
Thick :: Thick (superl.) Not having due distinction of syllables, or good articulation; indistinct; as, a thick utterance..