Word.ws English Dictionary

USPS blue box

USPS blue box noun: synonym of mailbox; a designated box for outgoing mail found at post offices and on street corners.

usps blue box: synonym of mailbox; a designated box for outgoing mail found at post offices and on street corners
Image: Runner1928, CC BY-SA 4.0, via Wikimedia Commons

Noun

USPS blue box (plural USPS blue boxes)

  1. (US) Synonym of mailbox; a designated box for outgoing mail found at post offices and on street corners.
    • See also: blue box
    Synonyms:
    mailbox

Synonyms of USPS blue box

Forms of USPS blue box

pluralUSPS blue boxes

Origin of USPS blue box

From USPS + blue box.

Questions about USPS blue box

What does USPS blue box mean?
USPS blue box means synonym of mailbox; a designated box for outgoing mail found at post offices and on street corners.
What part of speech is USPS blue box?
USPS blue box is a noun.
What is the plural of USPS blue box?
The plural of USPS blue box is USPS blue boxes.

Words near USPS blue box in the dictionary

  1. USPIS
  2. USPP
  3. USPPD
  4. USPPs
  5. USPS
  6. USPS blue box
  7. USPSTF
  8. USPTO
  9. usquabae
  10. usque
  11. usquebae

Source and license

Adapted from Wiktionary: USPS blue box (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “USPS blue box.” Word.ws, https://word.ws/usps_blue_box. Based on Wiktionary, CC BY-SA 4.0.