English Lexicon

Penis

/ˈpiː.nɪs/
nounCEFR B2 (Upper)Top #8500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The male organ of copulation and, in mammals, of urinary excretion.

    "The anatomical structure of the penis varies across different species."
  2. 2

    An external male genital organ.

    "Educational materials provide clear descriptions of male anatomy including the penis."

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Synonyms (3)
Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived directly from Latin 'pēnis', meaning 'tail' or 'penis', which traces back to Proto-Indo-European *pes- ('penis', 'tail'). It entered English medical and anatomical nomenclature in the late 17th century without significant phonetic shift.

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