trigamous [trig-uh-muh s] WORD ORIGIN adjective of or relating to trigamy or a trigamist. Botany. having staminate, pistillate, and hermaphrodite flowers in the same flower head. Liberaldictionary.com
Origin of trigamous First recorded in 1835–45, trigamous is from the Greek word trígamos thrice married. See tri-, -gamous Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019