Added 9 October 2026
penis
/ˈpiː.nɪs/ noun
In Latin: penis, veretrum First recorded: late 17th century Wiktionary
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about penis at Wordnik → Where our words come from →
Origin
Learned borrowing from Latin pēnis, from Proto-Italic *peznis, from Proto-Indo-European *pes-ni-s, from *pes- (“penis”). First attested in the late 17th century. Doublet of pencil. Displaced native English pintle, tarse, pillicock.
From Wiktionary, via Kaikki.org (CC BY-SA)