Definitions
1.nounAn aristocratic title for a woman; the wife of a lord and/or a woman who holds the position in her own right; a title for a peeress, the wife of a peer or knight, and the daughters and daughters-in-law of certain peers."Sir John Smith and Lady Smith."
2.nounA high priestess.
3.nounA ladies' room: a lavatory intended for use by women."Pardon me, I need to visit the ladies."
4.adjectiveIntended for use by women.
5.nounThe mistress of a household.
6.nounA woman of breeding or higher class, a woman of authority.""I would like the dining room to be fully set by tonight; would you do so?" "Yes, my lady"."
7.nounThe feminine of lord.
8.nounA title for someone married to a lord or gentleman.
9.nounA title that can be used instead of the formal terms of marchioness, countess, viscountess or baroness.
10.noun(polite or used by children) A woman: an adult female human."Please direct this lady to the soft furnishings department."
11.noun(in the plural) A polite reference or form of address to women."Ladies and gentlemen, it is a pleasure to be here today. Follow me, ladies!"
12.nounUsed to address a female."Hey, lady, move your car!"
13.noun(ladies' or ladies) Toilets intended for use by women.
14.noun(familiar) A wife or girlfriend; a sweetheart.
15.nounA woman to whom the particular homage of a knight was paid; a woman to whom one is devoted or bound.
16.nounA queen (the playing card).
17.noun(with a professional title) Who is a woman."A lady doctor."
18.nounThe triturating apparatus in the stomach of a lobster, consisting of calcareous plates; so called from a fancied resemblance to a seated female figure.
19.nounA five-pound note. (Rhyming slang, Lady Godiva for fiver.)
20.nounA woman’s breast.