What is another word for atomic clock?
Pronunciation: [ɐtˈɒmɪk klˈɒk] (IPA) 
An atomic clock is a device that uses the vibrations of atoms to measure time with incredible accuracy. There are several synonyms for an atomic clock, including cesium clock, hydrogen maser, and rubidium clock. These clocks work by using the natural oscillations of the respective atoms to measure time. They are incredibly precise and are used in a variety of applications, including scientific research, navigation, and telecommunications. The difference between atomic clocks and traditional clocks is that atomic clocks are accurate to within a few billionths of a second, while traditional clocks drift by several seconds per day. In short, atomic clocks are the most accurate way to measure time.
