caesium clock

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noun

a type of atomic clock that uses the frequency of radiation absorbed in changing the spin of electrons in caesium atomsSee also second 2

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His boss, whom he admires, is waiting to meet with him about the big project.

His boss, who he admires, is waiting to meet with him about the big project.

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Words nearby caesium clock

Caesarism, caesaropapism, Caesar salad, caesious, caesium, caesium clock, caespitose, caesura, Caetano, C.A.F., cafard

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012