penes

The (often spherical) end of the head of a hammer opposite the main hammering end.

To shape metal by striking it, especially with a peen.

Penis.

The male reproductive organ used for sexual intercourse that in the human male and some other mammals is also used for urination; the tubular portion of the male genitalia (excluding the scrotum).

“The female clitoris is homologous to the male penis.”