|
|
mail slot, letter box | a slot (usually in a door) through which mail can be delivered | |
|
|
mailbox, letter box | a private box for delivery of mail | |
|
|
mailbox, letter box, postbox | public box for deposit of mail | |
|
|
letter box, Post-Office box, PO Box, POB, call box | a numbered compartment in a post office where mail is put to be called for |