: a reproductive gland (such as an ovary or testis) that produces gametes
Examples of gonad in a Sentence
Recent Examples on the Web
The orange blobs are the uni — also the sea urchins’ gonads.
—
Kate Bradshaw, Mercury News, 20 Apr. 2026
To culture Tahitian pearls, a farmer uses a tool to hold the shell of the oyster open while inserting a spherical nucleus made from Mississippi River mussel shells into the gonad.
—Scott Laird, Forbes.com, 23 Mar. 2026
This process begins with the day’s first light, when photoreceptive proteins called opsins in the gonads detect sunlight, triggering production of a hormone that matures developing gametes.
—Marlowe Starling, Quanta Magazine, 20 Mar. 2026
The researchers used Cox proportional hazards models, a standard survival analysis method, to see how frailty predicted mortality, overall and in groups with different durations of gonad exposure.
—New Atlas, 2 Nov. 2025
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Kate Bradshaw, Mercury News, 20 Apr. 2026
To culture Tahitian pearls, a farmer uses a tool to hold the shell of the oyster open while inserting a spherical nucleus made from Mississippi River mussel shells into the gonad.
—Scott Laird, Forbes.com, 23 Mar. 2026
This process begins with the day’s first light, when photoreceptive proteins called opsins in the gonads detect sunlight, triggering production of a hormone that matures developing gametes.
—Marlowe Starling, Quanta Magazine, 20 Mar. 2026
The researchers used Cox proportional hazards models, a standard survival analysis method, to see how frailty predicted mortality, overall and in groups with different durations of gonad exposure.
—New Atlas, 2 Nov. 2025
See All Example Sentences for gonad
Cite this Entry
“Gonad.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gonad. Accessed 28 Apr. 2026.
Copy CitationKids Definition
gonad
noun
go·nad
ˈgō-ˌnad 
: a sperm- or egg-producing gland (as a testis or ovary)
called also sex gland
Medical Definition
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