Noun

Definition: a large gathering, as of a political party or the teams of a sporting league, often including a program of speeches and entertainment.

Ex. The candidate held a jamboree in order to rally their supporters.

Noun

Definition: any large gathering with a partylike atmosphere

Ex. The festival was quite the jamboree, a nice relief from the previously gloomy atmosphere.

Noun

Definition: a carousal; any noisy merrymaking.

Ex. The jamboree happening on my street last night kept me up.