/ Dictionary / Index F felo-de-se: Meaning and Definition of Find definitions for: fe•lo-de-se Pronunciation: (fel'ō-di-sē', -sā'), [key] — pl. fe•lo•nes-de-se fe•los-de-se a person who commits suicide or commits an unlawful malicious act resulting in his or her own death. the act of suicide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: felo-de-se (Thesaurus) felly felon 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