noun
    
    plural swarms
    
    [count] :a very large number of insects moving together
    
    
    
    
    
    verb
    
    swarms; swarmed; swarming
    
    [no obj] :to move in a large group
    
    
    
    
    
    [no obj] :to be surrounded or filled with a large group of insects, people, etc., moving together
    
    
    
    
    
    [+ obj] :to surround (something or someone) with a large group