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1. Imparting vitality and energy
   "the refreshing mountain air";
   - bracing, brisk, fresh, refreshful, tonic
    
2. Pleasantly new or different
   "common sense of a most refreshing sort";
   - novel

1. Refresh one's memory
   - review, brush up, revise [Brit]
    
2. Make (to feel) fresh
   "The cool water refreshed us";
   - freshen
    
3. Become or make oneself fresh again
   - freshen, refreshen, freshen up
    
4. Make fresh again
   - freshen, refreshen

See also: invigorating, new

Type of: alter, call back, call up, change, modify, recall, recollect, regenerate, remember, renew, retrieve, think

Antonym: tire

Encyclopedia: Refresh Refresh, Refresh