linea alba
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English
[edit]Etymology
[edit]Borrowed from Latin linea alba (“white line”).
Noun
[edit]linea alba
- (anatomy) A fibrous structure that runs down the midline of the abdomen in humans and other vertebrates.
- (dentistry) A horizontal streak on the inner surface of the cheek, typically associated with pressure, frictional irritation, or sucking trauma from the facial surfaces of the teeth.