Phi Definition

fī, fē
noun
The twenty-first letter of the Greek alphabet (Φ, φ)
Webster's New World

Golden ratio.

Webster's New World
A visual illusion caused by lights turning on and off in a sequential pattern that implies motion.
Wiktionary

Other Word Forms of Phi

Noun

Singular:
phi
Plural:
phis

Origin of Phi

  • Late Greek phī from Greek phei

    From American Heritage Dictionary of the English Language, 5th Edition

Phi Sentence Examples

  • His best known productions are Adams and Liberty, a once popular song written in 1798, The Invention of Letters (1795), and The Ruling Passion, the Harvard Phi Beta Kappa poem of 1797.

  • His Phi Beta Kappa oration at Harvard College in August 1837, on "The American Scholar," was an eloquent appeal for independence, sincerity, realism, in the intellectual life of America.

  • This period of official life from 1830 to 1848 was spent, so far as philosophical study was concerned, in revising his former lectures and writings, in maturing them for publication or reissue, and in research into certain periods of the so phi history of philosophy.

  • Daphne will be dedicated to the production of phi mesons for the purpose of studying the CP-violation phenomenon.

  • Unlikely to Health Leads be welfare reform on ysubi phi mu of parent health.

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Words Starting With

PPHPHI

Words Ending With

IHIPHI

Unscrambles

phi

Words Starting With P and Ending With I

Starts With P & Ends With IStarts With PH & Ends With IStarts With P & Ends With HI

Word Length

3 Letter Words3 Letter Words Starting With P3 Letter Words Ending With I