/ Dictionary / Index F fishkill: Meaning and Definition of Find definitions for: fish•kill Pronunciation: (fish'kil"), [key] — n. the sudden destruction of large quantities of fish, as by pollution. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fishing worm fish knife Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language