To enter a competition. / (colloquial) To have an interest in or approve of something. / (colloquial) To engage oneself or take part in something.

(informal, slang, US, with indefinite article) Something which should not or cannot be done.

Alternative form of no-go

To get involved in; to investigate or explore. / (mathematics) To divide, to be a factor of. / (colloquial) To attack; to assault physically.

(informal) To misbehave, to carry on. / (informal) To proceed, to make progress.

(colloquial) used to accept an offer / Used other than figuratively or idiomatically: see go on, then. (proceed)

Used other than figuratively or idiomatically: see go, at. / To try to solve a problem a specific way; to undertake a task. / To initiate an attack on or an argument with.

To contribute money for a joint purchase. / To participate in; to join.

As go at + it; spoken emphasis typically on 'go'. / (informal) To engage in some activity, especially vigorously or enthusiastically. / (slang, intransitive) To fight.

Misspelling of à gogo.