courtesy

1. (uncountable) Polite behavior.Examples: "Please extend them the courtesy of your presence."; "He was always known for his grace, kindness, and courtesy to people of every rank."; "Rabbit doesn't want to tell him anything. The more he tells, the more he loses. He's safe inside his own skin, he doesn't want to come out. This guy's whole game is to get him out into the open where he can be manipulated. But the fierce convention of courtesy pries open Rabbit's lips."uncountable

2. (countable) A polite gesture or remark, especially as opposed to an obligation or standard practice.Examples: "I offered them a ride simply as a courtesy."; "My lord, for your many courtesies I thank you."countable

3. (uncountable) Consent or agreement in spite of fact; indulgence.Examples: "They call this pond a lake by courtesy only."uncountable

4. (uncountable) Willingness or generosity in providing something needed.Examples: "They received free advertising through the courtesy of the local newspaper."; "[on a label, caption, etc.] Courtesy the Smith Foundation: [e.g.] use of this image was allowed through the courtesy of the Smith Foundation."uncountable

5. (law) The life interest that the surviving husband has in the real or heritable estate of his wife.countableuncountable