/ Dictionary / Index T thickset: Meaning and Definition of Find definitions for: thick•set Pronunciation: (adj.thik'set'n.thik'set&sec), [key] — adj. set thickly or in close arrangement; dense: a thickset hedge. studded, or furnished thickly; closely packed: a sky thickset with stars. heavily or solidly built; stocky: a thickset young man. —n. a thicket. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: thickset (Thesaurus) thick register thick-skinned Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language