A<unk>  (singular) (literally "cave-like body" of the<unk> , plural corpora cavernosa) is one of a pair of sponge-like regions of erectile tissue, which contain most of the blood in the<unk>  during an erection. Such a<unk>  is homologous to the<unk><unk>  clitoridis in the female; the body of the clitoris that contains erectile tissue in a pair of corpora cavernosa with a recognisably similar structure.
Corpus cavernosum penis
Vas deferens
Iris sphincter muscle
Penis captivus
Meibomian gland
Penis
Subfornical organ
Palatal obturator