/ Dictionary / Index G Geronimo: Meaning and Definition of Find definitions for: Ge•ron•i•mo Pronunciation: (ju-ron'u-mō"), [key] — n. (Goyathlay), 1829–1909, American Apache Indian chief. —interj. (a battle cry used by paratroopers, esp. during World War II, on jumping from a plane.) Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: geronimo (Thesaurus) Gérôme gerontic Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language