Breadcrumb Home > Dictionary > Index S sea anemone: Meaning and Definition of Find definitions for: sea' anem"one Pronunciation: [key] any sedentary marine animal of the phylum Coelenterata, having a columnar body and one or more circles of tentacles surrounding the mouth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sea anchor sea bag TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census 50 Spookiest Halloween Quotes Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: quincunx Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language