POST-OFFICE BOX NUMBER as NOUN

1. Meaning
   • the number of a letter box at the post office where mail is collected
   Synonym(s)
   • PO Box No (what does PO Box No mean?)
   • PO box number (what does PO box number mean?)
   Hypernyms(s) post-office box number is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • mailing address (what does mailing address mean?)