The term "labium oris" is a Latin term that refers to the lips. The word "labium" means "lip," while "oris" means "of the mouth." When translated into IPA phonetic transcription, this word is pronounced as "ˈleɪ.bi.əm ˈɔːr.ɪs." The first syllable "leɪ" sounds like the word "lay," the second syllable is pronounced as "bi," the third syllable "əm" sounds like "uhm," and the last two syllables "ˈɔːr.ɪs" sound like the word "orace." Therefore, proper pronunciation of "labium oris" requires proper pronunciation of each syllable of the word.
The term "labium oris" is a Latin anatomical term used in medicine and anatomy to refer to the structures of the lips, particularly the fleshy parts that surround the mouth. The word "labium" translates to "lip" in English, and "oris" signifies "of the mouth." Therefore, "labium oris" can be defined as the pair of soft, movable, and muscular folds that form the external boundaries of the oral cavity.
The labium oris primarily consists of the upper lip (labium superius) and the lower lip (labium inferius), both playing essential roles in various functions related to the mouth. These functions include speech, eating, and facial expressions. The labium oris is covered by a thin layer of skin and contains numerous sensory nerve endings, allowing for the recognition and feeling of different textures and temperatures.
In addition to their sensory and motor functions, the labium oris also contribute to the aesthetic appearance of the face, as they are frequently involved in facial expressions and non-verbal communication. The lips can vary in size, shape, and color among individuals, and their appearance can often convey emotions, such as a smile, a pout, or a frown.
In conclusion, the labium oris refers to the lips and their structures, encompassing both the upper and lower lip. These flexible, muscular folds perform essential functions in speech, eating, sensory perception, and non-verbal communication, while also adding to the aesthetic aspect of the face.
One of the lips bounding the cavity of the mouth.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "labium oris" is of Latin origin.
- "Labium" derives from the Latin term "labium" which means "lip" or "edge".
- "Oris" originates from the Latin word "os, oris" which means "mouth".
When combined, "labium oris" directly translates to "lip of the mouth" in English.