fi

Definitions

1. The solfeggio syllable used to indicate the sharp of the fourth note of a major scale.
2. Abbreviation of fidelity (e.g. in hi-fi, lo-fi, or wi-fi).
   abbreviation, alt-of, in-compounds, uncountable
3. A diminutive of the female given name Fiona.
4. Abbreviation of factor I (clotting factor I).
   abbreviation, alt-of, countable, uncountable
5. Abbreviation of fiction (e.g. in sci-fi).
   abbreviation, alt-of, in-compounds, uncountable
6. Initialism of field interview/interrogation.
   abbreviation, alt-of, countable, initialism, uncountable
7. Initialism of fuel injection.
   abbreviation, alt-of, countable, initialism, uncountable
8. Initialism of fault indicator.
   abbreviation, alt-of, countable, initialism, uncountable

Equivalents

CEFR level