stomatal

adjective
sto·​ma·​tal | \ ˈstō-mə-tᵊl How to pronounce stomatal (audio) \

Definition of stomatal

: of, relating to, or constituting plant stomata stomatal openings stomatal transpiration

Examples of stomatal in a Sentence

Recent Examples on the Web By counting these holes, or quantifying the stomatal index, scientists can learn how the plants adapted to changing levels of carbon dioxide. Rachael Lallensack, Smithsonian Magazine, 15 June 2020 Fossil Atmospheres’ ultimate goal is to determine the relationship between carbon dioxide and stomatal index. Meilan Solly, Smithsonian, 6 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'stomatal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of stomatal

1861, in the meaning defined above

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The first known use of stomatal was in 1861

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Dictionary Entries Near stomatal

stomat-

stomatal

stomate

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Statistics for stomatal

Cite this Entry

“Stomatal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stomatal. Accessed 12 Aug. 2022.

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