Voiceless bidental fricative

The voiceless bidental fricative is a rare consonantal sound found in one natural language, in the Shapsug dialect of Adyghe, where it appears as a variant of.

People with hypoglossia (abnormally small tongue) may use it for target.

Features
Features of the voiceless bidental fricative:


 * Its place of articulation is bidental, which means it is articulated with the lower and upper teeth pressed together.