ppl. a. (UN-1 10.)
1624. Chapman, Homers Hymn Hermes, 1006. Thus Hermes lived, Who truly helpd but few, but all deceived With an undifferencing respect.
a. 1661. Fuller, Worthies, Essex, I. (1661), 320. Some Sciolists will boast to distinguish bones of Beasts from Men by their Porosity, which the learned deride as an undifferencing difference.