/ Dictionary / Index A allonym: Meaning and Definition of Find definitions for: al•lo•nym Pronunciation: (al'u-nim), [key] — n. the name of another person taken by an author as a pen name. Cf. pseudonym. a work published under a name that is not that of the author. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. allonge allopath Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language