call box

/ˌkɔl ˈbɑks/

Other forms: call boxes

Definitions of call box

1. noun

   booth for using a telephone
   synonyms: phone booth, telephone booth, telephone box, telephone kiosk

   type of:

   booth, cubicle, kiosk, stall

   small area set off by walls for special use
2. noun

   a numbered compartment in a post office where mail is put to be called for
   synonyms: PO Box, POB, Post-Office box, letter box

   type of:

   compartment

   a space into which an area is subdivided