What does the word cavernous mean?

Usage examples for cavernous

  1. It was merely a cavernous opening in a high ledge of dark rock. – They of the High Trails by Hamlin Garland
  2. Pushing a junk- cart ain't so easy, she said, and for a moment she stood there huddled over the handle; then, taking a long, deep breath, like Grit used to do, she straightened herself and sang out, clear and loud, above the noises of the cavernous street: Rags ... – O. Henry Memorial Award Prize Stories of 1921 by Various
  3. When the sound of the feet of the elephant had died away in the remoter corridors, nothing more stirred, and the cavernous hall was still. – The Sword of Welleran and Other Stories by Lord Dunsany