incisor
UK: ɪnˈsaɪzə | US: ɪnˈsaɪzər
n. A sharp-edged tooth adapted for cutting or gnawing, located at the front of the mouth in mammals.
incisor = in<into> + cis<cut> + or<noun suffix denoting agent>
- in (Latin: "into")
- cis (Latin: "cut," from caedere "to cut")
- or (Latin agent noun suffix, indicating "one who does something")
Etymology Origin:
The word incisor originates from Latin incīdere ("to cut into"), combining in- (into) and caedere (to cut). The term evolved into incisor in Late Latin, referring specifically to teeth that "cut into" food. The logical progression reflects the tooth's function, emphasizing its role in slicing or shearing.
The dentist pointed out a cavity in my left incisor.
Rodents use their sharp incisors to gnaw through hard materials.
Human adults typically have eight incisors.
The fossil revealed well-preserved incisors, suggesting a herbivorous diet.
She chipped her incisor while biting into an apple.