/ Dictionary / Index P prolicide: Meaning and Definition of Find definitions for: pro•li•cide Pronunciation: (prō'lu-sīd"), [key] — n. the killing of one's child. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. proletary pro-life Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language