separational

Adjective

1. Relating to separation.
   • […] by ‘separational Lines,’ [I mean] Lines which have no common point, however far produced. - 1885, Charles L. Dodgson, Euclid and His Modern Rivals, 2nd edition, London: Macmillan, page 22:
   • The love of the infant for the mother is so strong and so enduring that the very survival of the species is dependent on multiple separational factors or forces. Many mothers sever the strings with apparent ambivalence,...
   • Where chemical reactions produce mixtures of geometrical isomers instead of pure compounds, various separational methods are available. - 1977, C. F. Bell, chapter 3, in Principles and Applications of Metal Chelation,...