Breadcrumb Home > Thesaurus > O Synonyms of odontoglossum Find synonyms for: Noun 1. odontoglossum, orchid, orchidaceous plant usage: any of numerous and diverse orchids of the genus Odontoglossum having racemes of few to many showy usually large flowers in many colors WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of odontoglossum (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language