Home / Dictionary / Ammonia clock

Ammonia clock Uncommon

Noun

Definitions
Noun
1

an atomic clock based on vibrational frequency of the nitrogen atom in the ammonia molecule

Broader Terms (hypernyms)
atomic clock
Rhyming Words
ock bock nock rock tock dock hock sock jock pock mock cock zock lock yock stock knock chock acock slock
Compare
Ammonia clock vs