heleoplankton

noun

hel·​eo·​plankton
¦helē(ˌ)ō+
: plankton typical of small bodies of still fresh water

Word History

Etymology

International Scientific Vocabulary heleo- (from Greek heleos, genitive of helos marsh) + plankton

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 heleoplankton

Cite this Entry

“Heleoplankton.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heleoplankton. Accessed 14 Jul. 2024.

Love words? Need even more definitions?

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