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Ξ. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Ξ, but we will also tell you about its etymology, its characteristics and you will know how to say
Ξ in singular and plural. Everything you need to know about the word
Ξ you have here. The definition of the word
Ξ will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
Ξ, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
Translingual
Symbol
Ξ
- (particle physics) Xi baryon; cascade particle
2017 August 20, Jon Butterworth, “Newly discovered particles, and what's in them”, in The Guardian (in English):Those smaller particles are quarks in this case, meaning that the Ξcc++ is a hadron—the generic name for particles made of quarks.
Further reading
Ancient Greek
Etymology
From Phoenician 𐤎 (s, “śāmek”).
Letter
Ξ • (X) (uppercase, lowercase ξ)
- The letter xi (ξεῖ), the tenth letter of the ancient Greek alphabet.
Derived terms
See also
- (Greek-script letters) Α α, Β β, Γ γ, Δ δ, Ε ε, Ζ ζ, Η η, Θ θ, Ι ι, Κ κ, Λ λ, Μ μ, Ν ν, Ξ ξ, Ο ο, Π π, Ρ ρ, Σ σ ς, Τ τ, Υ υ, Φ φ, Χ χ, Ψ ψ, Ω ω
- (non-Classical letters) Ϝ ϝ, Ͷ ͷ, Ͱ ͱ, Ϻ ϻ, Ϙ ϙ, Ͳ ͳ
- (punctuation) · ;
- (diacritics) ᾿ ῾ ◌́ ◌̀ ῀ ¨
Greek
Letter
Ξ • (X) (uppercase, lowercase ξ)
- The upper case letter xi (ξι), the 14th letter of the modern Greek alphabet.
See also
- (Greek-script letters) Α α, Β β, Γ γ, Δ δ, Ε ε, Ζ ζ, Η η, Θ θ, Ι ι, Κ κ, Λ λ, Μ μ, Ν ν, Ξ ξ, Ο ο, Π π, Ρ ρ, Σ σ ς, Τ τ, Υ υ, Φ φ, Χ χ, Ψ ψ, Ω ω
- (non-Classical letters) Ϝ ϝ, Ͷ ͷ, Ͱ ͱ, Ϻ ϻ, Ϙ ϙ, Ͳ ͳ
- (punctuation) · ;
- (diacritics) ᾿ ῾ ◌́ ◌̀ ῀ ¨
- Ξ΄
- ͵Ξ