Breadcrumb Home > Thesaurus > B Synonyms of backplate Find synonyms for: Noun 1. backplate, armor plate, armour plate, armor plating, plate armor, plate armour usage: plate armor protecting the back; worn as part of a cuirass WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of backplate (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: hagiography Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language