The act of kissing or the state of being touched by another's lips.

A mathematical operation in geometry, specifically referring to the contact between two curves or surfaces.

दो वक्रों या सतहों के बीच का संपर्क

English Usage: The osculation sphere determines how two surfaces touch each other.

Hindi Usage: ओस्कुलेशन स्पीयर यह निर्धारित करता है कि कैसे दो सतहें एक-दूसरे को छूती हैं।