Dictionary Definition:
Asāta (adj.) [a + sāta, Sk. aśāta, Kern's interpretation & etymology of asāta at Toev. s.v. p. 90 is improbable] disagreeable Vin i.78 (asātā vedanā, cp. asātā vedanā M Vastu I 5); Sn 867; J i.288, 410; ii.105; Dhs 152, 1343.