congé

(archaic) Alternative form of congee: a leavetaking, a farewell, in various senses; a bow, a curtsey, or similar gestures whether or not used for taking leave.

(architecture) Synonym of apophyge or cavetto: supports at the top or bottom of pillars, particularly rings or ferrils in the extremities of wooden pillars, added to provide support and prevent splintering, their imitation in stone, or a molding in the form of a quarter round.