Dictionary Definition:
Byāsatta [pp. of vy+ā+sañj, cp. āsatta1] attached to, clinging to, in cpd. ˚mānasa possessed with longing Dh 47 (=sampatte vā asampatte vā lagga -- mānasa DhAi.361), 287 (cp. DhA iii.433; lagganatāya sattamānasa).