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Meaning of cosmochronometer | Babel Free

Noun CEFR C2

Definitions

Any process (such as forms of radioactive decay) that may be used to determine the age of an astronomical object.

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

cosmochronometry cosmocide cosmoclimatology cosmocracy cosmocrat cosmocrator