What does the word somnambulism mean?

Usage examples for somnambulism

  1. I was in the mood of somnambulism and acted accordingly. – Memoirs of an American Prima Donna by Clara Louise Kellogg
  2. A terrible dream, which had impressed a sense of its reality on the sleeper by reaching its climax in somnambulism- this was the obvious explanation, no doubt; and a rational mind would not hesitate to accept it. – The Legacy of Cain by Wilkie Collins
  3. Lastly, a thousand observations of this sort made upon malignant fevers and somnambulism tend to prove that the Queen of Night has a mysterious influence upon terrestrial maladies. – The Moon-Voyage by Jules Verne