释义 |
Definition of buccinator in English: buccinatornoun ˈbʌksɪneɪtəˈbəksəˌneɪdər Anatomy A flat, thin muscle in the wall of the cheek. Example sentencesExamples - The moment the child is a mouth breather, and the tongue drops to the floor of the mouth, the buccinators continue to push inwards and cause the upper arch to collapse.
- Certain muscles involved in mastication, such as the masseter, the digastric (anterior and posterior belly), the buccinators, the hypoglossal and the mylohyoid, play a part in the balancing of the muscles of the head, neck, shoulder and thorax.
- Other episodes have been attributed to anatomic abnormalities, including a patulous Stensen's duct masseter muscle hypertrophy and buccinator muscle weakness.
- The slightest excess tension in the buccinators, too or too much much forward thrust or exaggerated recession of the jaw can prevent a performer from playing well.
- The gland may extend to the mandibular ramus to cover the buccinator muscle.
Origin Late 17th century: from Latin, from buccinare 'blow a trumpet', from buccina, denoting a kind of trumpet. Definition of buccinator in US English: buccinatornounˈbəksəˌnādərˈbəksəˌneɪdər Anatomy A flat, thin muscle in the wall of the cheek. Example sentencesExamples - The slightest excess tension in the buccinators, too or too much much forward thrust or exaggerated recession of the jaw can prevent a performer from playing well.
- Certain muscles involved in mastication, such as the masseter, the digastric (anterior and posterior belly), the buccinators, the hypoglossal and the mylohyoid, play a part in the balancing of the muscles of the head, neck, shoulder and thorax.
- The moment the child is a mouth breather, and the tongue drops to the floor of the mouth, the buccinators continue to push inwards and cause the upper arch to collapse.
- The gland may extend to the mandibular ramus to cover the buccinator muscle.
- Other episodes have been attributed to anatomic abnormalities, including a patulous Stensen's duct masseter muscle hypertrophy and buccinator muscle weakness.
Origin Late 17th century: from Latin, from buccinare ‘blow a trumpet’, from buccina, denoting a kind of trumpet. |