(in tennis) a doubles match with a man and a woman on each side.
When “Mixed” Isn’t EnoughRead how Professor Nicole Holliday explains why some individuals and groups that identify as two or more races are sensing a lexical gap for terms they would like for their own their specific racial combination.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for mixed doubles
tennis a doubles game with a man and a woman as partners on each side
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