AyAsaH [ A-yas-GaY ] 1 Effort, exertion, trouble, difficulty, pain, labour; bahulAyAsa Bg. 18. 24 ; cf. anAyAsa also. 2 Fatigue, weariness; snehamUlAni duHKAni dehajAni BayAni ca . SokaharzO taTAyAsaH sarvaM snehAt pravartate .. Mb. 3 Mental pain, anguish.