Heterodera

noun

Het·​er·​od·​era
ˌhetəˈrädərə
: a genus (the type of the family Heteroderidae of the superfamily Tylenchoidea) of minute nematode worms many of which attack the roots and underground stems of various cultivated plants (as sugar beets, potatoes, peas) compare golden nematode, root-knot nematode

Word History

Etymology

New Latin, from heter- + -dera (from Greek derē neck)

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 Heterodera

Cite this Entry

“Heterodera.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Heterodera. Accessed 3 Dec. 2024.

Love words? Need even more definitions?

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