ípsilon

Noun

 * 1) upsilon; the Greek letter Υ (lowercase υ)

Etymology
, from (modern 🇨🇬), from  +.

Noun

 * 1) wye name of the letter Y, y
 * 2) upsilon name of the Greek letter Υ, υ
 * 1) upsilon name of the Greek letter Υ, υ

Noun

 * 1) upsilon; the Greek letter Υ, υ