Monier-Williams Sanskrit-English Dictionary
m. or in later Sanskr2it Sanskrit kuvera (originally) N. of a chief of the evil beings or spirits or darkness having the N. Vais3ravan2a vaiśravaṇa AV. viii, 10, 28; S3Br. &c 291,3 52215 m. (afterwards) the god of riches and treasure (regent of the northern quarter which is hence called kubera-guptā diś Kum. iii, 25;) Mn.; MBh. &c 291,3 52215.1 m. (he is regarded as the son of Vis3ravas viśravas by Id2avid2a1...
