/ Thesaurus / P Synonyms of photoelectric emission Find synonyms for: Noun1. photoelectric emission, emissionusage: the release or absorption of quanta above a certain energy levelWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: bibliophile Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language