Matron

Part of speech: noun (n.)

1. A wife or a widow, especially, one who has borne children; a woman of staid or motherly manners. Your wives, your daughters, Your matrons, and your maids. Shak. Grave from her cradle, insomuch that she was a matron before she was a mother. Fuller.

2. A housekeeper; esp., a woman who manages the domestic economy of a public instution; a head nurse in a hospital; as, the matron of a school or hospital. Jury of matrons (Law), a jury of experienced women called to determine the question of pregnancy when set up in bar of execution, and for other cognate purposes.