What is "somnambulic"

Usage examples of "somnambulic".

In her somnambulic sleeps, the present body was the sign that the soul was within reach: so it might be still.

To this it may be answered that the Perkinists ridiculed the idea of approximating Mesmer and the founder of their own doctrine, that nothing like the somnambulic condition seems to have followed the use of the Tractors, and that neither the exertion of the will nor the powers of the individual who operated seem to have been considered of any consequence.