thermometer –n. a device for measuring temperature

valve –n. a mechanical device that controls the flow of a liquid or gas

sanctions –n. measures taken against a country to make it obey international law usually by limiting trade

substantial –adj. not a small amount

confined –adj. limited to, within a small space

procurement –n. the process of finding and providing products, services, etc.

ballistic –adj. related to missiles shot over long distances