Definition of androsterone in US English:

androsterone

noun

Biochemistry
  • A relatively inactive male sex hormone produced by metabolism of testosterone.

    • ‘Genetic deficiency of androsterone UDP-glucuronosyltransferase activity in Wistar rats is due to the loss of enzyme protein.’
    • ‘As of now, however, the possible anticonvulsant effects of androsterone have not been well characterized.’
    • ‘It is a necessary precursor of the estradiol (female sex hormone), androsterone (male sex hormone), and other hormones.’
    • ‘For the male sex hormone the names androsterone and testosterone as specialized terms, and androgens as a collective term, became more frequently used.’
    • ‘Men secrete more androsterone than women do, and most men become unable to detect the stuff right around the time they start producing it themselves - at puberty.’

Origin

1930s: from andro- + sterol + -one.

Pronunciation

androsterone

/anˈdrästəˌrōn//ænˈdrɑstəˌroʊn/