PO box noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com

Definition of PO box noun from the Oxford Advanced American Dictionary

PO box

noun

(also post office box)

used as a kind of address, so that mail can be sent to a post office where it is kept until it is collected Write to PO Box 8189, Phoenix, AZ

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See PO box in the Oxford Advanced Learner's Dictionary

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