Upsilon Greek Letter Meaning Meaning & Symbolism

Υ υ — Upsilon — represents the number 400; the Y-shaped letter. As part of the alphabet that gave us the word 'alphabet' itself, its symbolic life now far exceeds its role in Greek spelling.

Origin & History

The Upsilon Greek Letter Meaning (Υ) comes from The Greek alphabet, adapted from Phoenician c. 800 BCE. In the Greek mystical and numerological tradition (isopsephy), every letter was also a number, so words could be summed into meanings — upsilon participated in that sacred arithmetic. Fraternities later adopted Υ υ for the values its sound and shape suggested.

Spiritual Meaning

In the Greek mystical and numerological tradition (isopsephy), every letter was also a number, so words could be summed into meanings — upsilon participated in that sacred arithmetic. Fraternities later adopted Υ υ for the values its sound and shape suggested.

Modern Usage

Today you meet Υ υ constantly: upsilon in particle physics, fraternity names. It is also a staple of fraternity and sorority names, tattoo designs, and brand logos.