Breadcrumb Home > Thesaurus > Q Synonyms of quadruplex Find synonyms for: Adjective 1. quadruple, quadruplicate, quadruplex, fourfold, four-fold, multiple (vs. single) usage: having four units or components; "quadruple rhythm has four beats per measure"; "quadruplex wire" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of quadruplex (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: ennui Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language