masseter


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Related to masseter: buccinator, temporalis, Medial pterygoid

mas·se·ter

 (mə-sē′tər, mă-)
n.
A thick muscle in the cheek that closes the jaws during chewing.

[New Latin massētēr, from Greek masētēr, massētēr, from masāsthai, to chew.]

mas′se·ter′ic (măs′ĭ-tĕr′ĭk) adj.

masseter

(mæˈsiːtə)
n
(Anatomy) anatomy a muscle of the cheek used in moving the jaw, esp in chewing
[C17: from New Latin from Greek masētēr one who chews, from masāsthai to chew]
masseteric adj

mas•se•ter

(məˈsi tər)

n.
a short thick masticatory muscle, assisting in closing the jaws by raising the mandible or lower jaw.
[1660–70; < New Latin < Greek massḗtēr, variant of masētḗr chewer, masseter < masē-, variant s. of masâsthai to chew]
mas•se•ter•ic (ˌmæs ɪˈtɛr ɪk) adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.masseter - a large muscle that raises the lower jaw and is used in chewingmasseter - a large muscle that raises the lower jaw and is used in chewing
facial muscle - any of the skeletal muscles of the face
Translations

mas·se·ter

n. músculo masetero, músculo principal de la masticación.
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References in periodicals archive ?
As a result, if the jaw closing muscles (e.g., masseter, pterygoid, temporalis) are not sufficiently lax when the depressor muscles are active, the hyoid--and therefore the larynx--will be pulled upward.
The underlying tissues containing the masseter muscle and the parotid tail are fragmented, it was almost impossible to distinguish the structures from each other.
In view of that, my longtime dermatologist relaxed my masseter with toxins, undoing the boxiness of my face.
Imaging of the maxillofacial region by CT-scan revealed a right masseter abscess and associated osteomyelitis of the right mandible with an area of lytic destruction of the right mandibular ramus (Figure 1A-C).
For the evaluation and diagnosis of cysticercosis during the post mortem inspection at the slaughterhouse/ meat inspection plant, inspection agents from the Municipal Inspection Service - SIM working in slaughter inspection performed palpation and visual examination of the heads, viscera and carcasses of the animals as well as incisions of lymph nodes, masseter muscles, pterygoid muscles, tongue, heart, muscular portion and pillars of the diaphragm, esophagus, and muscles from the front quarter and hindquarter of the carcasses.
For example, volume, length and position of the temporal and masseter muscles vary among bat species from different dietary groups (Dumont, 1999; Freeman, 1981; 1984, Nogueira et al., 2005, Swartz et al., 2003; Van Cakenberghe et al., 2002; Dumont et al., 2009).
It interdigitates with the depressor anguli oris, with orbicularis oris, and depressor labii inferioris muscles, and it goes backwards into the masseter muscle."
The results of this study showed that of all the masticatory muscles, the most severe pain at palpation was related to masseter, followed by the temporalis muscle.
Adverse events such as laryngospasm, bronchospasm, masseter spasm or muscle rigidity were recorded.