cingulum

/sing-gyuh-luhm/US // ˈsɪŋ gyə ləm //UK // (ˈsɪŋɡjʊləm) //

齿状体,凹槽,齿状突起,齿状肌

Definitions

n.名词 noun

1
plural cin·gu·la [sing-gyuh-luh]. /ˈsɪŋ gyə lə/.
- : Anatomy, Zoology. a belt, zone, or girdlelike part.
- : Dentistry. basal ridge.

For this sash (Fig. 97) the more general terms zna and cingulum are sometimes used.
The lower premolar is tricuspidate and the first and second molars are quadritubercular with a broad cingulum.
This ridge, the cingulum, serves to protect the edge of the gums from injury by the hard parts of food.
Fibul sunt quibus pectus foeminarum ornatur, vel pallium tenetur: viris in humeris, seu cingulum in lumbris.
There is in addition to these cusps a distinct basal cingulum, most prominent in the region of the heel.