◌̱

See also: ˍ [U+02CD MODIFIER LETTER LOW MACRON], ◌̠ [U+0320 COMBINING MINUS SIGN BELOW], ◌̲ [U+0332 COMBINING LOW LINE], and ◌͟◌

◌̱ U+0331, ̱ COMBINING MACRON BELOW ← ◌̰ [U+0330] Combining Diacritical Marks ◌̲ → [U+0332]

Translingual

Diacritical mark

◌̱

1. A macron used as diacritical mark under a letter of the Latin alphabet.
2. (romanization) used to create the letters ⟨ḏ, ḏ̣ (synonym ẓ), ẖ or ḵ, and ṯ⟩, which transliterate i.a. Arabic ذ, ظ, ج, ث.
3. (IPA, obsolete) once used for a low level tone, in contrast with ⟨◌̄⟩ for a high level tone.

Cayuga

Diacritical mark

◌̱

1. indicates a devoiced vowel: a̱ e̱ ę̱ i̱ o̱ ǫ̱

References

• Marianne Mithun, Reginald Henry (1982) Wadęwayę́stanih - A Cayuga Teaching Grammar, 3rd edition, Woodland Cultural Centre, published 2015, page 7

Choctaw

Diacritical mark

◌̱

1. indicates a nasal vowel a̱, i̱, o̱