state, period, or place of isolation in which people or animals that have arrived from elsewhere or been exposed to infectious or contagious disease are placed. To isolate ill people to prevent disease spreading.

having or relating to system of government in which several states form unity but remain independent in internal affairs.

group of parents and their children. Close groups of people or organizations.

At or to an unknown or unnamed place. some unspecified place.

official residence or offices of ambassador. Buildings where ambassadors work.

used for emphasis instead of 'when' in questions. at whatever time.

instruct or urge someone to do something.

give intellectual, moral, and social instruction to someone.

state in which supreme power is held by people and their elected representatives, and which has elected or nominated president rather than monarch.

Group of people and system that rule a nation.

To hang something or someone from something.

area of country or city. divide into areas.

of great significance or value.