According to Asanga's "Anthology of Special Topics of Knowledge" (Skt. Abhidharmasamuccaya), a set of five mental factors that accompany every moment of cognition: feeling a level of happiness, distinguishing, an urge, contacting awareness, and paying attention or taking to mind.
Tibetan: ཀུན་འགྲོ་ལྔ། kun-'gro lnga
J. Hopkins: Five omnipresent mental factors
Synonyms: Five ever-functioning subsidiary awarenesses