JAMBOREE


Meaning of JAMBOREE in English

/ ˌdʒæmbəˈriː; NAmE / noun

1.

a large party or celebration :

the movie industry's annual jamboree at Cannes

2.

a large meeting of Scouts or Guides

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WORD ORIGIN

mid 19th cent. (originally US slang): of unknown origin.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.