/ Dictionary / Index A aeri-: Meaning and Definition of Find definitions for: aeri- Pronunciation: [key] var. ofbefore an element of Latin origin: aeriferous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aere perennius* Aeria Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language