'no-go' definitions:
Definition of 'no-go'
From: WordNet
adjective
Not functioning properly or in suitable condition for proceeding; "the space launch was no-go" [ant: go]
Definition of 'no-go'
From: GCIDE
- no-go \no-go\ adj. not functioning properly or in suitable condition for proceeding; as, the space launch was no-go. Opposite of go, a. [WordNet 1.5]