gibberellic acid


gib·​ber·​el·​lic acid ˌji-bə-ˈre-lik- How to pronounce gibberellic acid (audio)
: a crystalline acid C19H22O6 that is a gibberellin used especially in the malting of barley

Examples of gibberellic acid in a Sentence

Recent Examples on the Web In particular, gibberellic acid, or GA, a natural hormone, stimulates both cell growth and cell elongation. Daniel Leonard, Scientific American, 28 Oct. 2022

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'gibberellic acid.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1954, in the meaning defined above

Time Traveler
The first known use of gibberellic acid was in 1954

Dictionary Entries Near gibberellic acid

Cite this Entry

“Gibberellic acid.” Dictionary, Merriam-Webster, Accessed 17 Jun. 2024.

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