Breadcrumb Home > Thesaurus > S Synonyms of solder Find synonyms for: Noun 1. solder, alloy, metal usage: an alloy (usually of lead and tin) used when melted to join two metal surfaces Verb 1. solder, join, conjoin usage: join or fuse with solder; "solder these two pipes together" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of solder (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: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language