/ Thesaurus / M Synonyms of medusoid Find synonyms for: Noun1. medusa, medusoid, medusan, coelenterate, cnidarianusage: one of two forms that coelenterates take: it is the free-swimming sexual phase in the life cycle of a coelenterate; in this phase it has a gelatinous umbrella-shaped body and tentaclesAdjective1. medusoidusage: relating to or resembling a medusaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language