heterogynous

[ het-uh-roj-uh-nuhs ]
/ ˌhɛt əˈrɒdʒ ə nəs /

adjective Zoology.

having females of two different kinds, one sexual and the other abortive or neuter, as ants.

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Origin of heterogynous

First recorded in 1850–55; hetero- + -gynous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for heterogynous

heterogynous
/ (ˌhɛtəˈrɒdʒɪnəs) /

adjective

(of ants, bees, etc) having two types of female, one fertile and the other infertile
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012