histi-

combining form

variants or histio-

1

: sail

Histiopterus

2

: tissue

histiocyte

Word History

Etymology

Greek histion web, cloth, sail, diminutive of histos mast, beam of a loom, loom, web

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!