pillar box

noun

ˈpi-lər-ˌbäks How to pronounce pillar box (audio)
variants or less commonly pillar-box
British
: a pillar-shaped mailbox

Word History

First Known Use

1855, in the meaning defined above

Time Traveler
The first known use of pillar box was in 1855

Rhymes for pillar box

See All Rhymes for pillar box

Browse Nearby Words

pillar bolt
pillar box
pillar crane
See all Nearby Words

Cite this Entry

“Pillar box.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pillar%20box. Accessed 9 Sep. 2025.

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