monorchid

[ muh-nawr-kid ]
/ məˈnɔr kɪd /
Pathology

adjective

having or appearing to have only one testis.

noun

a monorchid individual.

Origin of monorchid

1820–30; New Latin monorchis (erroneous plural monorchides), equivalent to mon- + orchid- (< Greek orchid-; see orchid)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for monorchid

monorchid
/ (ˈmɒnɔːkɪd) /

adjective

having only one testicle

noun

an animal or person with only one testicle
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