Breadcrumb Home > Thesaurus > A Synonyms of at Find synonyms for: Noun 1. astatine, At, atomic number 85, chemical element, element, halogen usage: a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium 2. at, Laotian monetary unit usage: 100 at equal 1 kip in Laos WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of at (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: pernicious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language