'chi med
From Rangjung Yeshe Wiki - Dharma Dictionnary
immortality, undying, deathless, immortal [RY]
1) immortal[ity undying]; 2) deathless (amrita; 3) mastery over life; 4) liberation; 5) a god [IW]
deathless/ immortal [RB]
immortality, unceasing emancipation, the raven [JV]