bius

Etymology
From, from earlier spelling , from.

Noun

 * 1) anesthesia: an artificial method of preventing sensation, used to eliminate pain without causing loss of vital functions, by the administration of one or more agents which block pain impulses before transmitted to the brain.

Etymology
From.

Noun

 * 1) anesthesia: an artificial method of preventing sensation, used to eliminate pain without causing loss of vital functions, by the administration of one or more agents which block pain impulses before transmitted to the brain.