Share this entry

Share this page

caesium clock

Line breaks: cae|sium clock

Entry from British & World English dictionary

Definition of caesium clock in English:

noun

An atomic clock that uses the vibrations of caesium atoms as a time standard.

Definition of caesium clock in:

Share this entry

Share this page

 

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day jaunt
Pronunciation: dʒɔːnt
noun
a short excursion or journey made for pleasure