What does the word unwonted mean?

Usage examples for unwonted

  1. " And a deuced fine, handsome old woman, too," said Rolph, with an unwonted show of affection, for he passed his arm about her, and kissed her warmly. – The Star-Gazers by George Manville Fenn
  2. Meanwhile the English treasury had been put to enormous charges, and the English people groaned beneath the unwonted tax burdens which they had to bear. – Benjamin Franklin by John Torrey Morse, Jr.