/ Dictionary / Index K Kerst: Meaning and Definition of Find definitions for: Kerst Pronunciation: (kûrst), [key] born 1911, U.S. physicist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. kerseymere Kerwin Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language