Breadcrumb Home > Thesaurus > E Synonyms of est Find synonyms for: Noun 1. Eastern Time, Eastern Standard Time, EST, civil time, standard time, local time usage: standard time in the 5th time zone west of Greenwich, reckoned at the 75th meridian; used in the eastern United States WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of est (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: supertonic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language