Phi - Meaning, Definition & English Examples
Definition:
The 21st letter of the Greek alphabet, often representing the golden ratio in mathematics.
Synonyms:
golden ratio, divine proportion, tau
Part of Speech:
noun
Antonyms:
omega, beta
Common Collocations:
phi phenomenon, phi coefficient, phi function
Derivatives:
philter, phial
Usage Tips:
Use "phi" when referring to Greek letters or mathematical concepts like the golden ratio.
Common Phrases:
phi phenomenon, phi coefficient, phi meson
Etymology:
Derived from the Greek letter "φ," originally representing an aspirated "p" sound in ancient Greek.
Examples:
- 1. The symbol phi represents the golden ratio in art.
- 2. Students learned about phi in their geometry class today.
- 3. The architect used phi to design the building's proportions.
- 4. Can you write the Greek letter phi on the board?