Breadcrumb Home > Thesaurus > P Synonyms of poppet Find synonyms for: Noun 1. poppet, poppet valve, valve usage: a mushroom-shaped valve that rises perpendicularly from its seat; commonly used in internal-combustion engines WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of poppet (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