The Universal Atlas of Phonetic Evolution
Back to Matrix [ʔ] → [a] Edit this Data

[a]→[ʔ]Certainty: 5/5Commonality: 5/5

Open front unrounded vowel to Glottal stop

The shift from [a] to a glottal stop [ʔ] typically occurs as a form of glottalization. It is frequently seen at the beginning of words or as a way to resolve hiatus when [a] meets another vowel.

Phonetic Effects

Glottalization, Hiatus Resolution

Language Examples

apple [æ]→[ʔæpl̩]— Initial vowels are often preceded by a glottal stop for clarity or emphasis.
Abend [a]→[ˈʔaːbn̩t]— German consistently uses glottal stops before word-initial vowels.

Related Transformations

Spotted a mistake or have a better example?

EchoDrift is community-driven. You can suggest a change directly through GitHub.

Propose an Edit on GitHub