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Meaning of International Atomic Time | Babel Free

Noun CEFR C1

Definitions

A high-precision atomic coordinate time standard based on the notional passage of proper time on Earth's geoid.

uncountable

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
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See also

international auxiliary language International Auxiliary Language Association International Baccalaureate International Bible Students international call prefix international call sign

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