δᾰσύτης · dasytēs — LSJ
roughness, hairiness
roughness, hairiness, opp. ψιλότης, Arist. HA 499a11; γῆς Corn. ND 27: in pl., D.S. 3.35.
II aspiration
in pronunciation, aspiration, opp. ψιλότης, Arist. Po. 1456b32, Plb. 10.47.10, Phld. Po. Herc. 994.33, D.H. Comp. 14.