jamboree at DuckDuckGo

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• noun
1. A noisy celebration.
2. A large assembly, often international, especially of Boy Scouts or Girl Scouts.
3. A mass gathering or assembly, as of a political party or association.
4. A carousal; a noisy drinking-bout; a spree; hence, any noisy merrymaking.
5. In the game of euchre, a lone hand containing the five highest cards and counting the holder 16 points, played by agreement.
6. A noisy or unrestrained carousal or frolic; a spree.
7. A large festive gathering.
8. An assembly of boy scouts, usually at the national or international level, including camping among the activities; -- a term adopted by the Boy Scouts organization.
9. A lavish or boisterous celebration or party.