noun
professional boxing; pro boxing
Refers to the sport of boxing at a professional level, as opposed to amateur boxing.
彼はプロボクシングの世界チャンピオンを目指している。
He is aiming to become a world champion in professional boxing.
プロボクシングの試合はアマチュアよりラウンド数が多い。
Professional boxing matches have more rounds than amateur ones.