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English definition of “stand by”

stand by

(BE READY) phrasal verb with stand     /stænd/ verb (stood, stood)
to be waiting and ready to do something or to help : Cabin crew , please stand by for take-off . → See also standbyWaitingStaying and remaining
(Definition of stand by (BE READY) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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