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English definition of “army”

army

noun [C]     /ˈɑːmi/
MILITARY GROUP B1 a military force that fights wars on the ground : the British Army an army officer / base The armed forces generally
ORGANIZED GROUP a group of people that is organized to do the same job : an army of cleaners / helpers Groups of people
(Definition of army noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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