phi
Significado (English)
- Φ, the 21st letter of the Euclidean and modern Greek alphabet, usually romanized as "ph".
- The golden ratio.
- A visual illusion whereby a sequential pattern of lights produces a false sense of motion.
Synonyms
Freqüência
Pronunciado como (IPA)
/faɪ/
Etymology (English)
From Late Latin phi, from Ancient Greek φεῖ (pheî).
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Notes