The topic of her arrest 'dominated' the conversation. [=most of the conversation was about her arrest]
The business 'dominated' her life. [=most of her life/time was devoted to the business]
Men 'dominate' the field. = It's a male-'dominated' field.
(..) You heard the guy. It's Satan's tooth. When we get that thing... we're gonna win that fuckin' prize money... then we're gonna dominate the world of rock. We're gonna be unstoppable, man. Hmmm... Unstoppable. Unstoppable. Unstoppable. (..)2006 Tenacious D in the Pick of Destiny