thanatosis

noun

than·​a·​to·​sis
ˌthanəˈtōsə̇s
plural -es
: a state that in some respects resembles shock, is characterized by cessation of all voluntary activity and usually by assumption of a posture suggestive of death, and occurs in various insects (as beetles) when disturbed

Word History

Etymology

New Latin, from thanat- + -osis

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near thanatosis

Cite this Entry

“Thanatosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thanatosis. Accessed 12 Dec. 2024.

Love words? Need even more definitions?

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