Mu Greek Letter Meaning Meaning & Symbolism

Μ μ — Mu — represents micro — one millionth; also the "mu" of zen. 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 Mu Greek Letter Meaning (Μ) 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 — mu participated in that sacred arithmetic. Fraternities later adopted Μ μ 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 — mu participated in that sacred arithmetic. Fraternities later adopted Μ μ for the values its sound and shape suggested.

Modern Usage

Today you meet Μ μ constantly: micrometers (μm), mu in statistics (mean), the zen "mu" answer. It is also a staple of fraternity and sorority names, tattoo designs, and brand logos.