The<unk>  (plural:<unk> a<unk> ia), also called ductus<unk> , (Latin: "carrying-away vessel") is part of the male anatomy of some species, including humans.
Vas deferens
Bulbourethral gland
Urinary bladder
Detrusor urinae muscle
Urethral sphincter
Clitoris
Efferent nerve
Fallopian tube