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Meaning of IFR | Babel Free

Noun CEFR C2

Definitions

  1. Initialism of Integral Fast Reactor.
    abbreviation, alt-of, initialism
  2. Initialism of instrument flight rules, a set of rules for a pilot flying on instruments, primarily as a means of navigating through inclement weather.
    abbreviation, alt-of, initialism
  3. Initialism of infection fatality rate.
    abbreviation, alt-of, initialism

Equivalents

한국어 계기비행

Examples

“For quotations using this term, see Citations:IFR.”

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 English words →

See also

iframe IFRC ifreet Ifriqiya ifrit ifrita

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