Breadcrumb Home > Thesaurus > I Synonyms of isochrone Find synonyms for: Noun 1. isochrone, isogram, isopleth, isarithm usage: an isogram connecting points at which something occurs or arrives at the same time WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of isochrone (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: feinschmecker Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language