a serious, unexpected, and often dangerous situation requiring immediate action

आपातकालीन स्थिति

English Usage: The emergency was declared after the earthquake.

Hindi Usage: भूकंप के बाद आपातकालीन स्थिति की घोषणा की गई।

a cessation of movement or operation

रुकावट

English Usage: The train came to a sudden halt.

Hindi Usage: ट्रेन अचानक रुकावट पर आ गई।

to bring or come to an end; stop

रोकना

English Usage: We need to halt the project until further notice.

Hindi Usage: हमें आगे की सूचना तक परियोजना को रोकना होगा।