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sexual dimorphism

Syllabification: sex·u·al di·mor·phism

Definition of sexual dimorphism in English:

noun

Zoology
Distinct difference in size or appearance between the sexes of an animal in addition to difference between the sexual organs themselves.
Example sentences
  • Everyone these days knows that men's brains are larger than women's, based on sexual dimorphism, but only a fool believes that the brain size of Homo sapiens sapiens has anything to do with intelligence.
  • The sexual dimorphism among the owoc makes the miniscule differences between human males and females positively subatomic.
  • A decrease in sexual dimorphism in humerus measurements has also been documented for Late Woodland samples in Illinois, indicating increased upper arm use by females during this time.

Definition of sexual dimorphism in:

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