Womankind means all women, thought of together as one large group — women as a whole part of the human race, not the women in one room or one family. You meet it in big, serious statements: "a great day for womankind", "his contempt for womankind". It is a formal, rather literary, old-sounding word. Nobody says it in ordinary conversation; it belongs to speeches, poems, and writing that wants to sound grand. It has no plural and takes a singular verb. It was built to stand beside mankind (all people) and its partner word menfolk, and it usually appears where a writer wants that wide, sweeping feeling. Because mankind itself now sounds unfair to many people — humankind is the modern replacement — womankind can feel like a word from another century too, though a writer may still choose it on purpose for exactly that old flavour.

女性（全體）、婦女界；泛指所有女人