chylifactive,a.rare.|kaɪlɪˈfæktɪv| Also chil-. [f. as prec.: see -ive.] = chylific. 1646Sir T. Browne Pseud. Ep. iii. xxii. (1650) 136 Any proper digestion, chilifactive mutation, or alimentall conversion.1836Todd Cycl.Anat. I. 67/1 The conditions of the chylifactive and respiratory functions.