Arctoidea
plural noun
Arc·toi·dea
\ärkˈtȯidēə\
Definition of Arctoidea
: a superfamily of Carnivora comprising bears, raccoons, weasels, and related forms and now but not formerly including the dogs
arctoidean
adjectiveIndulge Your Inner Word Nerd
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 arctoidea
New Latin, from arct- + -oidea
Seen and Heard
What made you want to look up Arctoidea? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!