mail drop

noun

Definition of mail drop

  1. 1 :  an address used in transmitting secret communications

  2. 2 :  a receptacle or a slot for deposit of mail

1945

First Known Use of mail drop

1945


MAIL DROP Defined for English Language Learners

mail drop

noun

Definition of mail drop for English Language Learners

  • : a place or address where mail or messages can be left for someone

  • : a box in which mail can be placed

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WORD OF THE DAY

holding stubbornly to a belief or view

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