cladoptosis

noun

clad·​op·​to·​sis

ˌklaˌdäpˈtōsə̇s

plural cladoptoses

-ōˌsēz

: an annual dropping of twigs or branches instead of leaves in plants of various genera (as Thuja and Taxodium)

Word History

Etymology

New Latin, from clad- + ptosis

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!