/ Dictionary / Index C colly: Meaning and Definition of Find definitions for: col•ly Pronunciation: (kol'ē), [key] — v., n. -lied, -ly•ing, —v.t. to blacken as with coal dust; begrime. —n. grime; soot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: colly (Thesaurus) colluvium collyr. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language