noun

penis

penis

The penis is a male reproductive organ.

The penis is a male reproductive organ.

((countable noun)) penis The penis is a male reproductive organ.

Synonyms: phallus (formal)

From Latin 'pēnis', which originally meant 'tail'.

This is a formal, anatomical term. Associate it with medical or biological contexts.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.