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Noun: phi  fI
  1. The 21st letter of the Greek alphabet

Sounds like: fie

Derived forms: phis

Type of: alphabetic character, letter, letter of the alphabet

Part of: Greek alphabet

Encyclopedia: Phi

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phenylic acid
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phenyltoloxamine
phenytoin
pheochromocytoma
pheresis
pheromone
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phi
phi coefficient
phi correlation
phial
Phidias
Phil Anderson
Philadelphaceae
Philadelphia
Philadelphia fleabane
Philadelphia lawyer
Philadelphia pepper pot