a. rare. [f. Gr. ἀ priv. + χῡχικ-ός (f. χῡχή mind, spirit) + -AL 1.]
1. Unspiritual.
1678. J. J[ones], Brit. Ch., 495. Rivers cannot ascend higher than their springs, nor an absychitical [sic] religion, higher than the body.
2. Not connected with or controlled by the mind.
1878. Foster, Phys., II. ii. § 6. 292. Apsychical nervous centres.
