osculation
UK /ˌɒs.kjʊˈleɪ.ʃən/ · US /ˌɑs.kjuˈleɪ.ʃən/ noun
Forms osculations
- noun The action of kissing.
- noun A kiss.
- noun A close contact.
- noun (mathematics) A contact between curves or surfaces, at which point they have a common tangent.
- noun (Vedic arithmetic) The determination of whether a number is divisible by another by means of certain operations on its digits.
Synonyms
Etymology
From Latin ōsculātiō (“a kissing”), from ōsculor (“to kiss”). By surface analysis, osculate + -ion.
Webster’s 1913
- noun The act of kissing; a kiss.
- noun 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. Brande & C.
Etymology [L. osculatio a kissing: cf. F. osculation.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “osculation”, CC BY-SA 4.0. Details