<p><strong>Verb</strong></p><ul><li>to come into close contact or union</li><li>(of a curve) to touch another curve or another part of the same curve so as to have the same tangent and curvature at the point of contact</li><li>to bring into close contact or union</li><li>to touch (another curve or another part of the same curve) in osculation or close contact</li><li>to kiss</li></ul>