(physiology) controlled by the autonomic nervous system; without conscious control; "involuntary muscles"; "gave an involuntary start"
not subject to the control of the will; "involuntary manslaughter"; "involuntary servitude"; "an involuntary shudder"; "It (becoming a hero) was involuntary. They sank my boat"- John F.Kennedy
controlled by the autonomic nervous system; without conscious control; "involuntary muscles"; "gave an involuntary start"
not subject to the control of the will
controlled by the autonomic nervous system; without conscious control
