solitaire

/ˈsɑlɪtɛr/
noun
  1. A card game for one player.
    • She spent the rainy afternoon playing solitaire on her phone.
    • He opened the solitaire app to pass the time on the train.
    • My grandmother taught me how to play solitaire with a real deck of cards.
  2. A single gemstone, especially a diamond, set alone in a piece of jewelry.
    • The necklace featured a large emerald solitaire on a simple gold chain.
    • She wore a solitaire pendant that sparkled in the sunlight.
    • He proposed with a beautiful diamond solitaire ring.
Synonyms
What does "solitaire" mean? | whatsthatwordmean | whatsthatwordmean