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English definition of “union”

union

noun [S or U] (JOINING)    /ˈjuː.ni.ən/
B2 the act or the state of being joined together: Meanwhile the debate on European political and monetary union continues.formal She believes that the union (= marriage) of man and woman in holy matrimony is for ever.Connecting and combiningVariety and mixturesMixing and mixtures
(Definition of union noun (JOINING) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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