/ Dictionary / Index J jacky: Meaning and Definition of Find definitions for: jack•y Pronunciation: ( jak'ē), [key] — n. Brit. Slang. gin. Jack•y Pronunciation: ( jak'ē), [key] — pl. Jack•ies. (often l.c.) a sailor. a male given name, form of a female given name, form of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jack-up rig jackyard Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language