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sperm

[spurm] / spɜrm /


NOUN
seminal fluid
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Men can contribute to babies well into their 80s—yes, sperm quality declines but not that much—while the ability to get pregnant is pretty much capped at age 45.

From Slate ● Oct. 16, 2026

The couple often used Xuan’s sperm and a donor egg to conceive the children, documents reviewed by the Journal showed.

From The Wall Street Journal ● Oct. 6, 2026

It was mating season for the sperm whales.

From The Wall Street Journal ● Oct. 5, 2026

For men using testosterone therapy under the guidance of a physician, there is a “recovery” period between ending testosterone therapy and sperm counts returning to within normal levels, but it’s often not pre-testosterone levels.

From Slate ● Sep. 13, 2026

Experiments show that the motility of bull sperm is decreased by dinitrophenol, which interferes with the energy- coupling mechanism with inevitable loss of energy.

From "Silent Spring" by Rachel Carson

They identified these sperms by measuring how much calcium they absorbed.

From Science Daily ● Mar. 5, 2024

Using the method, the team focused on sperms with defective capacitation, a process through which sperms become capable of fertilizing an egg.

From Science Daily ● Mar. 5, 2024

“If we want to go international and help women and couples in different parts of the world, we need non-Danish sperm, sperms of all colours,” says Schou.

From Newsweek ● Mar. 13, 2015

The history of endocrinology can be traced back to Dr.Brown-Séquard injecting himself with dog sperms to study its effect on his vitality and vigor.

From Scientific American ● Jun. 14, 2011

In the males, when mature, reduction takes place in the gametes, so that two kinds of sperms are formed, those with N chromosomes and those with N-l chromosomes.

From Hormones and Heredity by J. T. Cunningham


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