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Word of the Day Tuesday, June 9, 2026

testosterone

/tɛˈstɒstərɒn/ noun · British & US
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What does testosterone mean?

noun

A male sex hormone produced by the testes, responsible for the development of male characteristics and the regulation of the reproductive system.

Example

"The doctor ordered a blood test to check the patient's testosterone levels."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for testosterone

Antonyms of testosterone

Rhymes with testosterone

Etymologically related