The Universal Atlas of Phonetic Evolution
Back to Matrix [h] → [ʃ] Edit this Data

[ʃ]→[h]Certainty: 5/5Commonality: 5/5

Voiceless postalveolar fricative to Voiceless glottal fricative

Debuccalization of the voiceless postalveolar fricative [ʃ] to the glottal fricative [h], typically involving a loss of oral articulation.

Phonetic Effects

Debuccalization, Glottalization

Language Examples

historical *s/ʃ→h— Historical shift of sibilants to glottal fricatives (e.g. Proto-Indo-European *septm → Greek hepta).
s/ʃ→h— Aspiration of sibilants in syllable-final position or as a general dialectal trait.

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