/ Dictionary / Index G galinsoga: Meaning and Definition of Find definitions for: gal•in•so•ga Pronunciation: (gal"in-sō'gu), [key] — n. any of several weedy composite plants of the genus Galinsoga, esp. G. ciliata or G. parviflora, having small flower heads with short, sparse white rays. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. galingale Galion Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language