monopolize

/məˈnɑpəˌlaɪz/
verb
  1. To have or take complete control of a product, service, or market, so that others cannot compete.
    • If one business monopolizes the supply of a key material, prices can skyrocket.
    • The government stepped in to stop the corporation from monopolizing the internet service market.
    • A single company tried to monopolize the entire coffee trade in the region.
  2. To dominate or take up all of something, such as someone's time, attention, or a resource, leaving little for others.
    • My little brother tends to monopolize the TV remote whenever he visits.
    • The new project is monopolizing all of my free time.
    • She monopolized the conversation at dinner, not letting anyone else speak.
Antonyms
What does "monopolize" mean? | whatsthatwordmean | whatsthatwordmean