Meaning of “curse” - Learner’s Dictionary

curse

verb uk us /kɜːs/
RUDE WORDS [ I ]

to use rude or offensive words:

He cursed angrily under his breath.
SHOW ANGER [ T ]

to express anger towards someone or something:

He cursed himself for not telling David about it earlier.
be cursed by/with sth

to have something that causes problems over a long period of time:

I am cursed with an interfering family.

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