What does the word involve mean?

Usage examples for involve

  1. " It was some little time before I grasped the awful seriousness of my position and began to realise how events which I had never thought of might possibly involve me in this affair at the bank. – The Spoilers of the Valley by Robert Watson
  2. 9. What forms of acute indigestion involve the stomach of solipeds? – Common Diseases of Farm Animals by R. A. Craig, D. V. M.
  3. Nothing did they know of the troubles and dangers it would involve. – Autobiography of Andrew Carnegie by Andrew Carnegie