/ Dictionary / Index C collinsia: Meaning and Definition of Find definitions for: col•lin•si•a Pronunciation: (ku-lin'sē-u, -zē-u), [key] — n. any plant belonging to the genus Collinsia, of the figwort family, having whorled leaves and usually clusters of variously colored flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: collinsia (Thesaurus) collins Collinsville Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language