1. Imprudently incurring risk
   "do something rash that he will forever repent"
    
2. Marked by defiant disregard for danger or consequences
   "a rash attempt to climb Mount Everest";
   - foolhardy, heady, reckless

1. Any red eruption of the skin
   "The baby's rash cleared up after a few days";
   - roseola, efflorescence, skin rash
    
2. A series of unexpected and unpleasant occurrences
   "a rash of bank robberies";
   - blizzard

Derived forms: rasher, rashes, rashest

See also: bold, imprudent

Type of: eruption, series

Encyclopedia: Rash, Alabama