macropore

noun

mac·​ro·​pore
ˈmakrəˌpō(ə)r
: a pore (as in coal) of comparatively large size
especially : a pore in soil of such size that water drains from it by gravity and is not held by capillary action
macroporosity
¦ma(ˌ)krō+
noun
macroporous
¦makrə¦pōrəs
(ˈ)ma¦kräpərəs
adjective

Word History

Etymology

macr- + pore

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 macropore

Cite this Entry

“Macropore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/macropore. Accessed 24 Nov. 2024.

Love words? Need even more definitions?

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