Brisk; vigorous; unfatigued: He arrived back fresh as a daisy before their fax came through(1815+)
Idioms and Phrases with fresh as a daisy
fresh as a daisy
Well rested, energetic, as in I'm finally over my jet lag and feel fresh as a daisy. This simile may allude to the fact that a daisy's petals fold at night and open in the morning. [ Late 1700s ]