1
: of or relating to oxygen
2
: generating or producing oxygen
oxygenic photosynthesis

Examples of oxygenic in a Sentence

Recent Examples on the Web
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On Earth, oxygenic photosynthesis uses a fairly complex system in which four visible photons are used to create one molecule of O2. — Bruce Dorminey, Forbes.com, 15 Sep. 2025 This might mean you are limited to single cell oxygenic organisms like cyanobacteria, says Duffy. — Bruce Dorminey, Forbes.com, 15 Sep. 2025 During this period, cyanobacteria began producing oxygen through oxygenic photosynthesis, a process that generates oxygen as a byproduct. — New Atlas, 27 Apr. 2025 If alien plants can survive or even thrive without oxygenic photosynthesis, that ultimately could mean expanding, rather than tapering, the habitable zone, Cabrol says. — WIRED, 2 Oct. 2023 Life that could adapt to oxygen or come up with oxygenic photosynthesis continued to thrive and evolve. — Donna Sarkar, Discover Magazine, 28 Feb. 2022 That’s the crucial limit in which the rate of plant respiration exceeds that of oxygenic photosynthesis. — Bruce Dorminey, Forbes, 28 Oct. 2021

Word History

First Known Use

1850, in the meaning defined at sense 1

Time Traveler
The first known use of oxygenic was in 1850

Cite this Entry

“Oxygenic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxygenic. Accessed 7 Oct. 2026.

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