mitten

/ˈmɪtən/
noun
  1. A glove that covers the four fingers together and the thumb separately, typically made of wool or other warm material.
    • Wool mittens keep your hands warmer than gloves in cold weather.
    • She knitted a pair of red mittens for her niece.
    • He lost one mitten in the snow and had to buy a new pair.
Synonyms