noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Initialism of place of birth. abbreviation, alt-of, initialism
2. 2
   a numbered compartment in a post office where mail is put to be called for wordnet

Synonyms

All synonyms

call boxletter boxpo boxpost office boxpost-office box

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.