1 [intransitive] to swear :
Gilbert was cursing under his breath.
Gilbert was cursing under his breath.2 [transitive] to say or think bad things about someone or something because they have made you angry :
He cursed his bad luck in arriving just after she'd left.
He cursed his bad luck in arriving just after she'd left.3 [transitive]ROM to ask God or a magical power to harm someone
