Definition & Meaning of "axe wound"in English

What is the origin of the term "axe wound" and how is it used?

Axe wound is a slang term that appeared in mid–20th-century English as a crude reference to the female genitalia. The term likely comes from a graphic metaphor comparing the appearance of genitalia to the shape of a split or gaping wound, emphasizing vulgarity and shock value. Historically, it was derogatory and highly vulgar, used to insult, demean, or make crude jokes about women's bodies. Today, it remains extremely offensive and is not used in polite or neutral conversation.