mig yor

མིག་ཡོར
med pa la yod par snang ba mig yor lta bu as in a visual aberration, things appear to be there, yet there is nothing [RY]

g.yor optical illusion, optical distortion; visual distortion; hallucination [RY]

1) 1 thing appearing as 2; 2) tho yor optical illusion/ distortion) [IW]

dimness before the eyes, mirage, hallucination, optical illusion, shadowy view, scenes that appear in a vision, 1 of 12 sgyu ma'i dpe [JV]

hallucination [RB]