/ Dictionary / Index A aeriality: Meaning and Definition of Find definitions for: aer•i•al•i•ty Pronunciation: (âr"ē-al'i-tē, ā-ēr"-), [key] — n. unsubstantial quality. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aerialist aerial ladder Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language