prothallium

noun

pro·​thal·​li·​um prō-ˈtha-lē-əm How to pronounce prothallium (audio)
plural prothallia prō-ˈtha-lē-ə How to pronounce prothallium (audio)
: prothallus

Word History

Etymology

New Latin, from pro- + thallus

First Known Use

1858, in the meaning defined above

Time Traveler
The first known use of prothallium was in 1858

Dictionary Entries Near prothallium

prothallic

prothallium

prothalloid

See More Nearby Entries 

Cite this Entry

“Prothallium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prothallium. Accessed 23 Nov. 2024.

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