Notonectidae
plural noun
No·to·nec·ti·dae
\-təˌdē\
Definition of Notonectidae
: a family of aquatic carnivorous insects (order Hemiptera) having the back strongly convex and the hind legs long and resembling oars and habitually swimming back downward
People Are Reading
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!
Origin and Etymology of notonectidae
New Latin, from Notonecta, type genus (from 1not- + -necta swimmer, from Greek nēktēs, from nēchein to swim) + -idae — more at neso-
Seen and Heard
What made you want to look up Notonectidae? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!