Breadcrumb Home > Thesaurus > I Cite Synonyms of immersion heater Find synonyms for: Noun1. immersion heater, heating elementusage: a heating element that is immersed in the liquid that is to be heated (as in a hot-water tank)WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved. TrendingHere are the facts and trivia that people are buzzing about. March 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress The Women's March on Versailles Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: punctilio Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language