∶

See also: [[|:]] [U+003A COLON], ׃ [U+05C3 HEBREW PUNCTUATION SOF PASUQ], ꞉ [U+A789 MODIFIER LETTER COLON], ː [U+02D0 MODIFIER LETTER TRIANGULAR COLON], ։ [U+0589 ARMENIAN FULL STOP], and ⁚ [U+205A TWO DOT PUNCTUATION]

∶ U+2236, ∶ RATIO ← ∵ [U+2235] Mathematical Operators ∷ → [U+2237]

Translingual

Alternative forms

• : (U+003A COLON)

Symbol

∶

1. (mathematics) division.
2. (mathematics) ratio.