[a-go-go] n [Whisky a Gogo, cafe and discotheque in Paris, France, from F a gogo galore, fr. MF] (1965): a nightclub for dancing to pop music: disco
[2]a-go-go adj (1965) 1: go-go 1
2: being in a whirl of motion
3: being up-to-date--often used postpositively