indolebutyric acid

noun

in·​dole·​bu·​tyr·​ic acid ˌin-(ˌ)dōl-byü-ˈtir-ik- How to pronounce indolebutyric acid (audio)
: a crystalline acid C12H13NO2 similar to indoleacetic acid in its effects on plants

Word History

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of indolebutyric acid was in 1936

Dictionary Entries Near indolebutyric acid

Cite this Entry

“Indolebutyric acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/indolebutyric%20acid. Accessed 16 Dec. 2024.

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