labrum
Speech parts
1. labrum - Noun
2. Labrum - Proper noun
Meaning
A lip or edge, as of a basin.
An organ in insects and crustaceans covering the upper part of the mouth, and serving as an upper lip. See Illust. of Hymenoptera.
The external margin of the aperture of a shell. See Univalve.
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Peripatopsis capensis mandibles or "jaw claws" * On the belly side of the second head segment is the labrum, a mouth opening surrounded by sensitive "lips".
The Mavericks fear that he may have a torn labrum in his right shoulder, according to ESPN’s Tim MacMahon.
An injury to the labrum can cause pain and instability.
Despite playing with the torn labrum, carded rounds of 69-68-68-68 at the PGA Championship to finish T7.
He badly dislocated his wrist in spring training of 2009 and missed several months; last October, he had shoulder surgery to repair a torn labrum.
The 34-year-old from London, Ont., had surgery on May 15 in Michigan to repair a torn labrum, bone spur, and nerve impingement in her left hip, an injury in hindsight she can trace back as far as five years.