संस्‍कृतशब्‍दकोशः

Monier–Williams

उरुब्ज — {'bja} mfn. (fr. {uru}, 2. {ap}, and {ja} Sāy. ?), producing or causing much milk RV. ix, 77, 4##[for {uru-ubja}, 'widely opened' BRD.]