What Is The Definition Of K.O. In Boxing & MMA?
1. This is the abbreviation for knockout. A K.O. (knockout) occurs when a fighter is knocked to the floor and is unable to get to their feet before the referee reaches a count of 10.
Examples Of How K.O. Is Used In Commentary
1. This victory marks number 12 for his career and his ninth by K.O.
Sport The Term Is Used
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