Correct spelling for the English word "Illinition" is [ɪlɪnˈɪʃən], [ɪlɪnˈɪʃən], [ɪ_l_ɪ_n_ˈɪ_ʃ_ə_n] (IPA phonetic alphabet).
Friction of the surface made after the application of an ointment, to facilitate absorption.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.