What is "teleonomy"

n. (context biology English) The quality of living organisms of seeming to be organized towards the attainment of an end

Teleonomy is the quality of apparent purposefulness and of goal-directedness of structures and functions in living organisms brought about by natural laws (like natural selection). The term derives form two Greek words, telos (end, purpose) and nomos (law), and means "end-directed" (literally "purpose-law"). Teleonomy is sometimes posited instead of teleology, where the latter is understood as a purposeful goal-directedness brought about through human or divine intention. Teleonomy is thought to derive from evolutionary history, adaptation for reproductive success, and/or the operation of a program. Teleonomy is related to programmatic or computational aspects of purpose.