KO


Meaning of KO in English

I. (ˌ)kā-ˈō, ˈkā-(ˌ)ō noun

Etymology: k nock o ut

Date: 1911

: knockout

II. transitive verb

( KO'd kā-ˈōd, ˈkā-(ˌ)ōd ; KO'·ing -ˈō-iŋ, -(ˌ)ō-)

Date: 1926

: to knock out (as in boxing)

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.