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U+2160, Ⅰ
ROMAN NUMERAL ONE

[U+215F]
Number Forms
[U+2161]
See also:

Translingual[edit]

Alternative forms[edit]

Symbol[edit]

  1. Roman numeral one (1)
  2. (ordinal, especially in the names of aristocracy) the first.
  3. (music) major tonic triad

Usage notes[edit]

This symbol is the pre-combined Unicode glyph for the Roman numeral one, mainly intended for compatibility with large East-Asian character sets. It is used to represent the individual number where individual glyphs are not wanted. Otherwise, the Roman numeral one is written as the sequence “I” .

See also[edit]