/ Thesaurus / P Synonyms of power series Find synonyms for: Noun1. power series, seriesusage: the sum of terms containing successively higher integral powers of a variableWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language