noun
    
    plural -erts
    
    an area of very dry land that is usually covered with sand and is very hot [count]
    
    
    
    
    
    
    
    
    
    
    
    
    
    see color picture
    
    [count] :a place or area that does not have something interesting or important
    
    
    
    verb
    
    -serts; -serted; -serting
    
    [+ obj] :to go away from (a place) :to leave (a place)
    
    
    
    
    
    [+ obj] :to leave and stop helping or supporting (someone or something)
    
    
    
    
    
    
    
    
    
    [+ obj] of a useful quality or ability :to no longer be with (someone) in a time of need
    
    
    
    
    
    [no obj] of a soldier :to leave the military without permission and without intending to return