Civil defence refers to the measures taken by a government or other organization to protect the general public and property during an emergency or attack. There are many synonyms for this term, including emergency management, disaster preparedness, civil protection, crisis response, and public safety. Each of these terms aims to ensure that people and property are protected in times of crisis. Emergency management focuses on planning and coordination, while disaster preparedness emphasizes proactive measures to minimize the impact of a disaster. Civil protection refers to the measures put in place to protect citizens from harm, and crisis response deals with the actions taken during an emergency. Public safety takes a broader approach, encompassing all measures aimed at protecting citizens from harm or danger.