grib gnon

གྲིབ་གནོན
shadow, defilement from unclean things, 1 of 12 kinds of yi dwags, those that contaminate, Caya [JV]

oppression by a shadow, type of evil spirit [IW]

1) shadow. 2) a type of evil spirit [RY]

Polluting demons, chaya. Skt. lit. 'shadow', 'shade' [RY]

nightmare occurring by the hand being placed on the heart said to be caused by a kind of demon [IW]