What is the closest speaking sound in dentistry referred to as?

In dentistry, the closest speaking sound is referred to as the "S sound" or sibilants. This sound is pivotal in assessing various aspects of dental function, particularly in relation to the position of the teeth and the alignment of the dental arch.

The reason the "S sound" is significant is that it requires a specific arrangement of the front teeth to produce the correct sound. This sound often influences the way we evaluate occlusion and can also help identify any potential speech issues related to dental issues like malocclusion or missing teeth. In contrast, other sounds such as the "T sound," "K sound," and "B sound" involve different parts of the mouth and differ in their articulatory properties, making them less relevant in this context. The "S sound" best exemplifies what is considered to be a key speaking sound in dentistry, especially in relation to the pronunciation and functionality linked to dental structures.