What does the word solitaire mean?

Usage examples for solitaire

  1. She welcomed the suggestion, for she had been thinking that perhaps Bennett might be hinting too seriously at a solitaire. – The Exploits of Elaine by Arthur B. Reeve
  2. The game of solitaire? – The Last Shot by Frederick Palmer
  3. And finally, there was that solitaire ring on her engagement finger. – Every Man for Himself by Hopkins Moorhouse