persistent

/pərˈsɪstənt/
adjective
  1. Continuing to do something with determination, despite difficulties or opposition.
    • The persistent reporter kept asking questions until she got an answer.
    • Even when the project failed, the persistent team tried a new approach.
    • She is a persistent learner who never gives up on a difficult topic.
  2. Continuing to exist or happen for a long time; hard to get rid of.
    • The persistent rain caused flooding in the low-lying areas.
    • He had a persistent cough that lasted for weeks.
    • The smell of smoke was persistent even after airing out the room.
What does "persistent" mean? | whatsthatwordmean | whatsthatwordmean