acanthosoma

noun

acan·​tho·​so·​ma
əˌkan(t)thəˈsōmə
plural acanthosomas
-ōməz
or acanthosomata
-ōmətə
: a peneid zoea

Word History

Etymology

New Latin, from acanth- + -soma; from its spiny carapace

First Known Use

1846, in the meaning defined above

Time Traveler
The first known use of acanthosoma was in 1846

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 acanthosoma

Cite this Entry

“Acanthosoma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acanthosoma. Accessed 17 Dec. 2024.

Love words? Need even more definitions?

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