Percopsis

noun

Per·​cop·​sis

-psə̇s

: a small genus (the type of the family Percopsidae) of trout-perches much resembling young walleyed pikes and in many respects intermediate between typical isospondyls and the percoids compare pirate perch

Word History

Etymology

New Latin, from Latin perca perch + New Latin -opsis

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!