acarinarium

noun

ac·​a·​ri·​nar·​i·​um
-rəˈna(a)rēəm
plural acarinaria
-ēə
or acarinariums
-ēəmz
: a chamber of the body wall of insects (such as wasps) frequently infested by tiny nonparasitic mites

Word History

Etymology

New Latin, from Acarina + -arium

First Known Use

1925, in the meaning defined above

Time Traveler
The first known use of acarinarium was in 1925

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 acarinarium

Cite this Entry

“Acarinarium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acarinarium. Accessed 26 Nov. 2024.

Love words? Need even more definitions?

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