noun, plural -sies, adjective | 1. | excellence of manners or social conduct; polite behavior. |
| 2. | a courteous, respectful, or considerate act or expression. |
| 3. | indulgence, consent, or acquiescence: a “colonel” by courtesy rather than by right. |
| 4. | favor, help, or generosity: The costumes for the play were by courtesy of the local department store. |
| 5. | a curtsy. |
| 6. | done or performed as a matter of courtesy or protocol: a courtesy call on the mayor. |
| 7. | offered or provided free by courtesy of the management: While waiting to board the airplane, we were provided with courtesy coffee. |