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Recent Examples of phi from the Web
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Phi, to put it in numbers, is: Phi = φ = 1.61803398874989484820458683436563811772… and so on.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'phi.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of phi
Middle Greek, from Greek phei
Learn More about phi
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See words that rhyme with phi Britannica.com: Encyclopedia article about phi
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