prototroph

noun

pro·​to·​troph ˈprō-tə-ˌtrōf How to pronounce prototroph (audio)
-ˌträf
: a prototrophic individual

Word History

Etymology

back-formation from prototrophic

First Known Use

1946, in the meaning defined above

Time Traveler
The first known use of prototroph was in 1946

Dictionary Entries Near prototroph

prototroch

prototroph

prototrophic

See More Nearby Entries 

Cite this Entry

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

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Medical Definition

prototroph

noun
pro·​to·​troph ˈprōt-ə-ˌtrōf How to pronounce prototroph (audio) -ˌträf How to pronounce prototroph (audio)
: a prototrophic individual
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