1. a kiss, especially in a formal or ceremonial context
Usage: Latin origin; chiefly historical or literary
2. in medieval religious practice, a ritual kiss of peace exchanged during worship
Usage: historical; religious context

Examples

• The osculum was an important gesture of greeting in ancient Roman society.
• Medieval church ceremonies included the osculum as a sign of Christian unity.
• Historical texts describe the osculum as a formal mark of respect between dignitaries.
• The bishop bestowed an osculum upon the newly ordained priest.
• In Latin literature, the osculum often symbolized affection or alliance.