Rhyacophilidae

plural noun Rhy·aco·phil·i·dae \(ˌ)rīˌakəˈfiləˌdē, ˌrīəkōˈf-\

Definition of Rhyacophilidae

  1. :  a large and widely distributed family of caddis flies

There's more!

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!
Already a subscriber? Log in.

Origin and Etymology of rhyacophilidae

New Latin, from Rhyacophila, type genus (from Greek rhyak-, rhyax stream + New Latin -phila) + -idae


Seen and Heard

What made you want to look up Rhyacophilidae? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

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

WORD OF THE DAY

a lively discussion

Get Word of the Day daily email!

Love words? Need even more definitions?

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