Meaning of “resurgence” - Learner’s Dictionary

resurgence

noun [ no plural ] us uk /rɪˈsɜːdʒəns/

a time when something starts to happen again or people become interested in something again:

There has been a resurgence of interest in the game.
resurgent adjective us uk /rɪˈsɜːdʒənt/

happening again

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