1

KO

noun \ (ˌ)kā-ˈō , ˈkā-(ˌ)ō \

Examples of ko in a Sentence

  1. He scored a KO in the second round.

Origin and Etymology of ko

knock out


2

KO

verb

Definition of KO

KO'd play \kā-ˈōd, ˈkā-(ˌ)ōd\; KO'ing play \kā-ˈō-iŋ, ˈkā-(ˌ)ō-iŋ\
: to knock out (as in boxing)

Examples of ko in a Sentence

  1. He was KO'd in the second round.

First Known Use of ko

1926

in the meaning defined above

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KO Defined for English Language Learners

KO

Definition of KO for English Language Learners

  • boxing : to knock (an opponent) out


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