aDyavaso 4 P. 1 To determine, resolve; kaTamidAnIM durjanavacanAdevaM aDyavasitaM devena U. 1 ; adurlaBaM maraRamaDyavasitaM K. 171 ; kimaDyavasyaMti guravaH Ve. 1 ; aBiDAtumaDyavasasO na girA Śi. 9. 76 ; resolve or mean to do. 2 To attempt, exert, undertake; mA sAhasaM aDyavasyaH Dk. 123 ; vrataM duzkaramaDyavasitaM H. 1. 3 To grapple with. 4 To conceive, apprehend, think; akAryaM kAryavadaDyavasya Dk. 86.