Meaning of “tenure” - Learner’s Dictionary

tenure

noun [ U ] uk us /ˈtenjər/
BUILDING/LAND

the legal right to live in a building or use a piece of land for a period

TIME

the period of time when someone has an important job:

his tenure as president
PERMANENT

If you have tenure in your job, your job is permanent.

(Definition of “tenure” from the Cambridge Learner’s Dictionary © Cambridge University Press)