noun
    
    plural rashes
    
    a group of red spots on the skin that is caused by an illness or a reaction to something [count]
    
    
    
    
    
    
    
    
    
    
    
    [singular] :a series of usually unpleasant things or events that happen in a short period of time
    
    
    
    
    
    adjective
    
    done or made quickly and without thought about what will happen as a result
    
    
    
    
    
    
    
    
    
    not used before a noun :doing something quickly and without thinking carefully about what will happen as a result