Oxford logo
Toggle navigation
Redeem
Upgrade
Help
Sign in
Dictionaries
Dictionaries home
English
American English
Academic
Collocations
German-English
Grammar
Grammar home
Practical English Usage
Learn & Practise Grammar (Beta)
Word Lists
Word Lists home
My Word Lists
Topics
Recent additions
Resources
Resources home
Text Checker
Sign in
Dictionaries
Dictionaries home
English
American English
Academic
Collocations
German-English
Grammar
Grammar home
Practical English Usage
Learn & Practise Grammar (Beta)
Word Lists
Word Lists home
My Word Lists
Topics
Recent additions
Resources
Resources home
Text Checker
Redeem
Upgrade
Help
TOP
American English
English
American English
Academic English
Collocations
Practical English Usage
German-English
English-German
English
American English
Enter search text
Definition of
post office box noun
from the Oxford Advanced American Dictionary
post office box
noun
noun
jump to other results
=
PO box
See
post office box
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
post office box
Other results
All matches
PO box
noun
Nearby words
postnatal
adjective
post office
noun
post office box
noun
postoperative
adjective
postpaid
adjective