noun1. the act, fact, or result of devolving
2. a passing onwards or downwards from one stage to another
3. another word for degeneration (sense 3)
4. a transfer or allocation of authority, esp from a central government to regional governments or particular interests
Word origin
C16: from Medieval Latin
dēvolūtiō a rolling down, from Latin
dēvolvere to roll down, sink into; see
devolve