Autophagy (or autophagocytosis; from the Ancient Greek αὐτόφαγος, autóphagos, meaning "self-devouring"[1] and κύτος, kýtos, meaning "hollow")[2] is the natural, conserved degradation of the cell that removes unnecessary or dysfunctional components through a lysosome-dependent regulated mechanism.
Ah yes, a word I’m sure to get frequent use out of.