/ Dictionary / Index A alderperson: Meaning and Definition of Find definitions for: al•der•per•son Pronunciation: (ôl'dur-pûr"sun), [key] — n. a member of a municipal legislative body, esp. of a municipal council. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Alderney Aldershot Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language