1. The act of osculating; the contact between any given curve and its osculatory circle, that is, a circle of the same curvature with the given curve.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• escilation,
• oscilation,
• escelation,
• esculation,
• desculation,
• iscolation,
• seculation,
• escolation,
• ascultation,
• ciculation,
• esclation,
• escaulation,
• occilation,
• isulation,
• esculapian,
• occulation,
• oscullation,
• oscollation,
• oscilltion,
• osculstion

• oscillation,
• oscillator,
• oscillating,
• osculator,
• oscillate,
• occultation,
• oscillatory,
• osculate.

The adjective form of the word "osculation" is "osculatory".

The plural of the "osculation" can be the "osculations".

The singular of the "osculation" can be the "osculation".