(1) In the Gelug system, a mind focused on the voidness of one's own individual not-yet-happening Corpus of Essential Nature (skt. svabhāvakāya) – namely the voidness (emptiness) of one's not-yet-happening enlightened mind and its true stoppings (true cessations). (2) In the non-Gelug systems, the deep awareness having explicit non-conceptual bare cognition of voidness.
Tibetan: don-dam-pa'i byang-chub-gyi sems
Synonyms: Ultimate bodhichitta