1.
A well-mannered and considerate woman with high standards of proper behavior.
2.
a. A woman regarded as proper and virtuous. b. A well-behaved young girl.
3. A woman who is the head of a household.
4. A woman, especially when spoken of or to in a polite way.
5. a. A woman to whom a man is romantically attached. b. Informal. A wife.
6. Lady Chiefly British. A general feminine title of nobility and other rank, specifically: a. Used as the title for the wife or widow of a knight or baronet. b. Used as a form of address for a marchioness, countess, viscountess, baroness, or baronetess. c. Used as a form of address for the wife or widow of a baron. d. Used as a courtesy title for the daughter of a duke, a marquis, or an earl. e. Used as a courtesy title for the wife of a younger son of a duke or marquis.
7. The Virgin Mary. Often used with Our.
8. Slang. Cocaine.