coleorhiza

noun

co·​le·​o·​rhi·​za ˌkō-lē-ə-ˈrī-zə How to pronounce coleorhiza (audio)
plural coleorhizae ˌkō-lē-ə-ˈrī-(ˌ)zē How to pronounce coleorhiza (audio)
: the sheath investing the radicle in some monocotyledonous plants through which the roots emerge

Word History

Etymology

New Latin, from Greek koleon + New Latin -rhiza

First Known Use

circa 1866, in the meaning defined above

Time Traveler
The first known use of coleorhiza was circa 1866

Dictionary Entries Near coleorhiza

coleoptile

coleorhiza

Coleosporium

See More Nearby Entries 

Cite this Entry

“Coleorhiza.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coleorhiza. Accessed 21 Nov. 2024.

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Britannica.com: Encyclopedia article about coleorhiza

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