n. pl. cour·te·sies
a. Polite behavior.
b. A polite gesture or remark.
a. Consent or agreement in spite of fact; indulgence: They call this pond a lake by courtesy only.
b. Willingness or generosity in providing something needed: free advertising through the courtesy of the local newspaper.
1. Given or done as a polite gesture: paid a courtesy visit to the new neighbors.
2. Free of charge: courtesy tickets for the reporters.
[Middle English courtesie, from Old French, from corteis, courtly; see COURTEOUS.]
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