yAdas n. 1 Any (large) aquatic animal, a sea-monster; yAdAMsi jalajatavaH Ak; varuRo yAdasAmahaM Bg. 10. 29 ; Ki. 5. 29 ; R. 1. 16. 2 Water. 3 A river. 4 Semen. 5 Desire. Comp. — patiH, -nATaH (also yAdasAMpatiH and yAdasAMnATaH ) 1 the ocean. 2 N. of Varuṇa; R. 17. 81.