DICT.TW Dictionary Taiwan

 os·cu·la·tion /ˌɑskjəˈleʃən/
 接吻,密接,接觸

 Os·cu·la·tion n.
 1. The act of kissing; a kiss.
 2. Geom. The contact of one curve with another, when the number of consecutive points of the latter through which the former passes suffices for the complete determination of the former curve.
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 osculation
      n 1: (mathematics) a contact of two curves (or two surfaces) at
           which they have a common tangent
      2: the act of caressing with the lips (or an instance thereof)
         [syn: kiss, buss]