ι

See also: Ι, ί, ΐ, ϊ, Ϊ, ῑ, ἵ, and Appendix:Variations of "i"

ι U+03B9, ι GREEK SMALL LETTER IOTA ← θ [U+03B8] Greek and Coptic κ → [U+03BA]

ι U+1FBE, ι GREEK PROSGEGRAMMENI ← ᾽ [U+1FBD] Greek Extended ᾿ → [U+1FBF]

Translingual

Symbol

ι

1. (mathematics) sometimes used to write the imaginary unit
2. (logic) the definite descriptor

See also

• ι on Wikipedia.Wikipedia

Greek

Letter

ι • (i) (lowercase, uppercase Ι)

1. The lower case letter iota (γιώτα), the ninth letter of the modern Greek alphabet. Transliterated as I or J.

See also

• (Greek-script letters) Α α, Β β, Γ γ, Δ δ, Ε ε, Ϝ ϝ, Ͷ ͷ, Ζ ζ, Η η, Ͱ ͱ, Θ θ, Ι ι, Κ κ, Λ λ, Μ μ, Ν ν, Ξ ξ, Ο ο, Π π, Ϻ ϻ, Ϙ ϙ, Ρ ρ, Σ σ ς, Τ τ, Υ υ, Φ φ, Χ χ, Ψ ψ, Ω ω, Ͳ ͳ
• (punctuation) · ﹔
• (diacritics) ᾿ ῾ ´ ` ῀ ¨
• ι΄
• ͵ι