tryma

noun

try·​ma

ˈtrīmə

plural -s

: a nutlike drupe (as the fruit of the walnut or hickory) in which the epicarp and mesocarp separate as a somewhat fleshy or leathery rind from the hard 2-valved endocarp

Word History

Etymology

New Latin, from Greek, hole; from the inside of the drupe being hollow

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!