I. adjective Date: 1949 of, relating to, or being an event or a tournament in which professionals team with or compete against amateurs, II. noun Date: 1963 a ~ event or tournament
PRO-AM
Meaning of PRO-AM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012