Definitions of involution:
- noun: the action of enfolding something
- noun: a long and intricate and complicated grammatical construction
- noun: reduction in size of an organ or part (as in the return of the uterus to normal size after childbirth)
- noun: the process of raising a quantity to some assigned power
- noun: the act of sharing in the activities of a group
- noun: marked by elaborately complex detail