liquefaction - the conversion of a solid or a gas into a liquid

fibrinolysis - a normal ongoing process that dissolves fibrin and results in the removal of small blood clots; "drugs causing fibrinolysis have been utilized therapeutically"

lysis - (biochemistry) dissolution or destruction of cells such as blood cells or bacteria

natural action, natural process, activity, action - a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"

intemperateness, self-indulgence, intemperance - immoderate indulgence of bodily appetites

ending, termination, conclusion - the act of ending something; "the termination of the agreement"

ending, termination, conclusion - the act of ending something; "the termination of the agreement"

splitsville - separation or breakup or divorce; "after 15 years together they are headed for splitsville"

invalidation, annulment - (law) a formal termination (of a relationship or a judicial proceeding etc)