phi

noun

ˈfī 

: the 21st letter of the Greek alphabet see Alphabet Table

Word History

Etymology

Middle Greek, from Greek phei

First Known Use

15th century, in the meaning defined above

Phrases Containing phi

• phi phenomenon

Rhymes for phi

• ai
• aye
• bae
• bi
• buy
• by
• bye
• chai
• chi
• cry
• die
• dry

Kids Definition

phi

noun

ˈfī 

: the 21st letter of the Greek alphabet

—Φ or φ