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

present participle of go at

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.

Alternative spelling of goings-on

Initialism of galactooligosaccharides.

(idiomatic) To be sold at a very low price.

To wager everything. / (idiomatic) To try everything possible or do every last thing possible in a final attempt.

Alternative form of go for the gold

(Britain, of a person) To be killed. / (Britain, of a person or object) to be lost, spoiled or destroyed.

(idiomatic) To exert an unrestrained, aggressive effort, especially by assailing an opponent's or victim's area of greatest vulnerability.