1. A numbered compartment in a post office where mail is put to be called for
   - Post-Office box, PO Box, call box, letter box [Brit]

Type of: compartment

Encyclopedia: POB

• incongruence
• incongruent
• incongruity
• incongruous
• incongruously
• incongruousness
• inconnu
• inconsequence
• inconsequent
• inconsequential
• inconsequentiality
• inconsequentially
• inconsequently
• inconsiderable
• inconsiderate
• inconsiderately
• inconsiderateness
• inconsideration
• inconsistency
• inconsistent
• inconsistently
• inconsolable
• inconsolably
• inconsonant
• inconspicuous