[881] asper (lat.), rauh; Spiritus a., s. Spiritus.
Adelung-1793: Asper, der
Brockhaus-1911: Asper
Herder-1854: Asper [2] · Asper [1]
Lemery-1721: Asper
Meyers-1905: Asper [2] · Asper [1]
Pierer-1857: Asper [4] · Spirĭtus Asper · Asper [3] · Asper [1] · Asper [2]