verb
    
    -volves; -volved; -volving
    
    to turn around a center point or line :rotate [no obj]
    
    
    
    
    
    
    
    revolve around
    
    [phrasal verb]
    
    revolve around (something) :to move around (something) in a path that is similar to a circle
    
    
    
    revolve around (someone or something) :to have (someone or something) as a main subject or interest