mail drop
noun[C]
COMMUNICATIONSUS(alsomaildrop)ukusanaddressused only toreceivelettersandpackagesto bepickeduplater:
Manyentrepreneurshave aprestigiousofficeaddressthat's really just amaildrop.
acontainerthatholdslettersandpackagesuntil they arepickedup:
There is now adrive-bymaildroparound thesideof thebuilding.
atimewhenlettersandpackagesaredelivered:
First thing in themorningI had amaildroptosortandfile.