Bedeutung von “sponsor” — Learner’s Dictionary

sponsor

verb [ T ] us uk /ˈspɒnsər/

B2 to give money to someone to support an activity, event, or organization, sometimes as a way to advertise your company or product:

The event is sponsored by local companies.
UK a sponsored walk (= a walk for charity)
sponsorship noun [ U ]

an arrangement in which someone gives money to support something

(Definition von “sponsor verb” aus dem Cambridge Learner's Dictionary © Cambridge University Press)