A post

noun

: a-pillar
Six-inch-wide blind spot at left edge of windshield, caused by unwiped glass and thick A post.Jan P. Norbye et al., Popular Science, June 1971

Word History

First Known Use

1958, in the meaning defined above

Time Traveler
The first known use of A post was in 1958

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near A post

Cite this Entry

“A post.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/A%20post. Accessed 30 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!