What does the word heart mean?

Usage examples for heart

  1. Scarthe wanted her heart, as well as her hand. – The White Gauntlet by Mayne Reid
  2. Owen Fitzgerald, I have loved you with all my heart,- with all the love that a woman has to give. – Castle Richmond by Anthony Trollope
  3. But in her heart she knew she would. – Poor, Dear Margaret Kirby and Other Stories by Kathleen Norris