corrigenda (L.). Corrections to be made.
coup d'état (Fr.). A sudden decisive blow in politics; a stroke of policy.
coup de grace (Fr.). A finishing stroke.
cui bono? (L.). For whose advantage? to what end?
cuisine (Fr.). A kitchen; cookery.
cul de sac (Fr.). The bottom of a bag; a place closed at one end.
cum grano salis (L.). With a grain of salt; with some allowance.
Debut (Fr.). First appearance.
de gustibus non est disputandum (L.). There is no disputing about tastes.
dei gratiâ (L.). By the grace of God.