curse

US /kɚs/

UK /kɜ:s/

B1
v.t./i.Verb (Transitive/Intransitive)To use offensive language when angry; swear
Do not curse, I do not allow bad language in my house
n.NounAct to cause trouble to others
The witch put a curse on the princess to make her sleep until a prince awoke her with a kiss
n.NounA word or phrase used to express anger or annoyance.
He muttered a curse under his breath.