/ Dictionary / Index M maccaboy: Meaning and Definition of Find definitions for: mac•ca•boy Pronunciation: (mak'u-boi"), [key] — n. a kind of snuff, usually rose-scented. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Maccabees maccaroni Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language