Breadcrumb Home > Thesaurus > C Synonyms of convection Find synonyms for: Noun 1. convection, temperature change usage: the transfer of heat through a fluid (liquid or gas) caused by molecular motion 2. convection, natural process, natural action, action, activity usage: (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of convection (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: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language