Legal Definition of Involuntary:  (a) Against the will; without consent. (b) Unintentional, as an involuntary twitch of a muscle or an involuntary movement during sleep | Discover the importance of understanding the legal definition of involuntary and how it affects your business. Learn about the various scenarios where involuntary actions apply, and how to protect yourself and your employees from potential legal complications. Take steps towards creating a safe and inclusive work environment by acknowledging involuntary movements and behaviors. Click here to know more