/ Dictionary / Index A alerion: Meaning and Definition of Find definitions for: a•le•ri•on Pronunciation: (u-lēr'ē-un, -on"), [key] — n. Heraldry. an eagle displayed, usually represented without a beak or legs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. alerce alert Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language