What does "diphallia" mean?

A rare medical condition and developmental abnormality in which a male is born with two penises.

How do you pronounce "diphallia"?

Pronounced //daɪˈfæ.li.ə//.

Common synonyms include: diphallasparatus, diphallasparatus, diphallic terata, diphallic terata, diphallism, diphallus.

//daɪˈfæ.li.ə// noun, slang

noun, slang ·Moderate ·College level

Noun

1
A rare medical condition and developmental abnormality in which a male is born with two penises. uncountable
2
A characteristic of having two penises. informal, uncountable

From di- + phallus + -ia.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.