Pronunciation: (kûr'tu-sē or, for 5, kûrt'sē),[key] —n., pl.-sies, —adj.
—n. 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.
—adj. 1. done or performed as a matter of courtesy or protocol: a courtesy call on the mayor. 2. offered or provided free by courtesy of the management: While waiting to board the airplane, we were provided with courtesy coffee.