Kinorhyncha
noun pluralMedical Definition of Kinorhyncha
: a class of Aschelminthes or a separate phylum comprising minute marine worms of uncertain systematic position having certain resemblances to arthropods and annelids but probably more closely related to the nematodes
Test Your Vocabulary
Challenging Words You Should Know
-
- Often used to describe “the march of time,” what does inexorable mean?

Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share Kinorhyncha