ˑ U+02D1, ˑ
MODIFIER LETTER HALF TRIANGULAR COLON
ː
[U+02D0]
Spacing Modifier Letters ˒
[U+02D2]
The IPA half colon isn't necessarily triangular. This typeface is Doulos SIL, one of four approved by the IPA.
See also: ː [U+02D0 MODIFIER LETTER TRIANGULAR COLON], and [U+A78F LATIN LETTER SINOLOGICAL DOT]

Translingual

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Design

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Half of the triangular letter colon ⟨ː⟩ to indicate half of the extra length implied by the full letter colon ⟨ː⟩. A triangular variant of the letter half colon ⟨ꞏ⟩.

Symbol

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ˑ

  1. (IPA) half-long, that is, somewhat longer than the norm, but not as long as would be transcribed by ⟨ː⟩.
  2. (superscript ⟨𐞂⟩, IPA) moderate extension of the featured indicated by a diacritic; e.g. [tʰ𐞂] (a t with somewhat lengthy aspiration, e.g. longer than [pʰ]).

Usage notes

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The half colon ⟨ˑ⟩ may be contrasted or combined with the colon ⟨ː⟩, for example ⟨aˑ⟩ for a moderate length between short [a] and long [aː], or ⟨aːˑ⟩ for a length between long [aː] and extra-long [aːː].

See also

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