adjective \ˈgō-ˈnō-ˌgō\

Definition of go–no–go

  1. 1 :  being or relating to a required decision to continue or stop a course of action

  2. 2 :  being or relating to a point at which a go-no-go decision must be made

Circa 1945

First Known Use of go–no–go

circa 1945

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