Hello, you have come here looking for the meaning of the word
caesium clock. In DICTIOUS you will not only get to know all the dictionary meanings for the word
caesium clock, but we will also tell you about its etymology, its characteristics and you will know how to say
caesium clock in singular and plural. Everything you need to know about the word
caesium clock you have here. The definition of the word
caesium clock will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
caesium clock, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Noun
caesium clock (plural caesium clocks)
- A type of highly accurate atomic clock that is regulated by a resonance frequency of caesium atoms (the same frequency, 9,192,631,770 Hz, on which the precise scientific definition of the second is based).