peridinian

1 of 2

adjective

peri·​din·​i·​an
variants or peridinial
-inēəl
: of or relating to the Peridiniidae

peridinian

2 of 2

noun

"
plural -s
: a dinoflagellate of the family Peridiniidae
broadly : dinoflagellate

Word History

Etymology

Adjective

New Latin Peridinium peridinium + -an entry 2 or -al entry 1

Noun

noun derivative of peridinian entry 1

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 peridinian

Cite this Entry

“Peridinian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/peridinian. Accessed 8 Nov. 2024.

Love words? Need even more definitions?

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