/ Thesaurus / P Synonyms of picovolt Find synonyms for: Noun1. picovolt, potential unitusage: a unit of potential equal to one trillionth of a voltWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language