propriety

1. (obsolete) The particular character or essence of someone or something; individuality.countableobsoleteuncountable

2. (obsolete) A characteristic; an attribute.countableobsoleteuncountable

3. (now rare) A piece of land owned by someone; someone's property.archaiccountableuncountable

4. (obsolete) More generally, something owned by someone; a possession.Examples: "I was fearful of giving You a very sensible Disgust, in making You seem the Propriety of one Man, when You know Yourself ordained for the Comfort and Refreshment of Multitudes."countableobsoleteuncountable

5. (now rare) Correct language or pronunciation.Examples: "Thoſe who ought to be the guardians of propriety are often the perverters of it. Hence Accidence for Accidents, Prepoſtor for Prepoſitor and Conſtur for Conſtrue[…]"archaiccountableuncountable

6. (often in the plural) Correctness in behaviour and morals; good manners, seemliness.Examples: "“Divine receptacle of excellence, let it not be deemed impertinent, or deviating from the rules of propriety, if I propound one queſtion which now labours in my breaſt; aſſuring me firſt, you will not let the ſceptre of true judgment depart from your right hand.”"; "Elinor then ventured to doubt the propriety of her receiving such a present from a man so little, or at least so lately known to her."; "Miss Griffin was a model of propriety, and I am at a loss to imagine what the feelings of the virtuous woman would have been, if she had known, when she paraded us down the Hampstead Road two and two, that she was walking with a stately step at the head of Polygamy and Mahomedanism."countablein-pluraloftenuncountable