Thesaurus: upsilon

Related headwords

Definitions

1. n. the 20th letter of the Greek alphabet
2. The 20th letter (U, u) of the Greek alphabet, a vowel having originally the sound of oo as in room, becoming before the 4th century b. c. that French u or Ger. ü. Its equivalent in English is u or y.
3. The 20th letter (U, u) of the Greek alphabet, a vowel havingoriginally the sound of oo as in room, becoming before the 4thcentury b. c. that French u or Ger. ü. Its equivalent in English is uor y.
4. n:100 n. the 20th letter of the Greek alphabet