pro-am

[ proh-am ]
/ ˈproʊˈæm /

adjective

including both professionals and amateurs.

noun

any sporting event in which professionals play with amateurs.

Origin of pro-am

1945–50; pro(fessional)-am(ateur)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for pro-am

pro-am

/ (ˈprəʊˈæm) /

adjective

(of a golf tournament, snooker tournament, etc) involving both professional and amateur players

noun

a sporting tournament involving both professional and amateur players
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