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Meaning of phi | Babel Free

Noun CEFR C2 Specialized
faɪ

Definitions

  1. Abbreviation of Philadelphia.
    abbreviation, alt-of
  2. Initialism of protected health information.
    abbreviation, alt-of, initialism, uncountable
  3. ISO 639-2 & ISO 639-5 language code for Philippine languages
  4. Φ, the 21st letter of the Euclidean and modern Greek alphabet, usually romanized as "ph".
  5. The golden ratio.
  6. Φ, the 21st letter of the Euclidean and modern Greek alphabet, usually romanized as "ph"
  7. The 21st letter of the Greek alphabet. See Table at alphabet.
  8. A visual illusion whereby a sequential pattern of lights produces a false sense of motion.
  9. The golden ratio
  10. the 21st letter of the Greek alphabet (Φ, φ).
  11. A visual illusion whereby a sequential pattern of lights produces a false sense of motion
  12. (Letters of the Alphabet (Foreign)) the 21st letter in the Greek alphabet (Φ, φ), a consonant, transliterated as ph or f
    ph

Equivalents

Català fi
Čeština
Deutsch Phi
Ελληνικά φι
Esperanto fio
Español fi
فارسی فی
Suomi fii
Français phi
Gaeilge
עברית פי
Magyar fi
Italiano phi
日本語 ビー ファイ ふぃ
한국어
Kurdî fi
Македонски фи
Bahasa Melayu fi
Nederlands phi
Polski fi phi
Português fi
Română fi
Русский фи
Slovenčina

Examples

“[…] tolerance (Frenkel-Brunswik 1949) for it showed that those persons with the strongest defences against internal conflict, i.e. obsessionals and conversion hysterics, were those least able to perceive the reality-conflicting phenomenon of phi.”
“The illusion of movement in a highway construction sign is an instance of the phi phenomenon, which is also at work in motion pictures and television.”
“Is it the phi phenomenon or the persistence of vision? Originally, the illusion of motion that movies excel at was thought to be the effect of the persistence of vision.”

CEFR level

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

See also

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