What does the word centre mean?

Usage examples for centre

  1. There was one anxiety for the Storm Centre. – The Missourian by Eugene P. (Eugene Percy) Lyle
  2. That, then, should be the centre of my search. – The Hound of the Baskervilles by A. Conan Doyle
  3. London is the great centre of the fur trade of the world. – Natural History of the Mammalia of India and Ceylon by Robert A. Sterndale