Breadcrumb Home > Thesaurus > P Synonyms of prismoid Find synonyms for: Noun 1. prismoid, prismatoid usage: a prismatoid whose bases are polygons having the same number of sides and whose other faces are trapezoids or parallelograms WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of prismoid (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: turgid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language