OS'CULATORY, adjective An osculatory circle, in geometry, is a circle having the same curvature with any curve at any given point. OS'CULATORY, noun In church history, a tablet or board, with the picture of Christ or the virgin, etc. which is kissed by the priest and then delivered to the people for the same purpose.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI