Fourteenth Greek character
Xi is the fourteenth letter of the Greek alphabet (Ξ, ξ), used in mathematics and science to represent various quantities—particularly in physics for correlation lengths and in statistics for random variables.
In English contexts, it appears mainly in technical writing: The correlation length xi approaches infinity near the critical point. (Capitalized Xi is a Chinese surname.)
IDEA.org / Words / xi
Fourteenth Greek character
Xi is the fourteenth letter of the Greek alphabet (Ξ, ξ), used in mathematics and science to represent various quantities—particularly in physics for correlation lengths and in statistics for random variables.
In English contexts, it appears mainly in technical writing: The correlation length xi approaches infinity near the critical point. (Capitalized Xi is a Chinese surname.)
1. Greek-letter — alpha, First Greek letter; beta (Greek alphabet's second letter); gamma (Greek alphabet's third); delta (Symbol denoting variation); epsilon · zeta · eta · theta · iota · kappa · lambda · mu · nu · omicron
Xi Jinping
Greek letters: alpha, beta, gamma, delta, epsilon; Greek words: alpha, beta, gamma, delta, epsilon; Scrabble Words: aa, ax, em, en, er; Greek language: Greek alphabet, alpha, Greek vocabulary, beta, gamma; ancient alphabets: alpha, beta, gamma, delta, epsilon; Chinese Words: er, san, si, qi, ba
pi
Word data: Linguabase (CC0) · www.idea.org/words/xi