Bedeutung von “reign” — Learner’s Dictionary

reign

verb [ I ] us uk /reɪn/
KING/QUEEN

to be the king or queen of a country:

Queen Victoria reigned for 64 years.
MAIN FEELING/QUALITY formal

to be the main feeling or quality in a situation:

Chaos reigned as angry protesters hammered on the doors.

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