verb
    
    -bers; -bered; -bering
    
    [no obj] :to move in a slow or awkward way
    
    
    
    
    
    
    
    
    
    
    
    
    
    noun
    
    [noncount] US :wooden boards or logs that have been sawed and cut for use
    
    
    
    
    
    
    
    Brit :large objects that are no longer used or wanted
    
    
    
    verb
    
    -bers; -bered; -bering
    
    compare 1lumber
    
    lumber with
    
    [phrasal verb]
    
    lumber (someone) with (something) Brit informal :to cause (someone) to have (something unwanted or unpleasant)