giant grouper

noun

Definition of giant grouper

  1. :  any of several large groupers: such as a :  one chiefly of coral reefs of the western Pacific and Indian Oceans that can reach weights of over 800 pounds (363 kilograms) b :  goliath grouper

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.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Seen and Heard

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

WORD OF THE DAY

capable of being understood in two ways

Get Word of the Day daily email!