Siphonariidae

plural noun

Si·​pho·​na·​ri·​idae
ˌsīfənəˈrīəˌdē
: a family of littoral gastropod mollusks (order Opisthobranchia) that cling to rocks along seacoasts, resemble limpets, and have both gills and a pulmonary sac

Word History

Etymology

New Latin, from Siphonaria, type genus + -idae

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 Siphonariidae

Cite this Entry

“Siphonariidae.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Siphonariidae. Accessed 19 Jul. 2024.

Love words? Need even more definitions?

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