wisdom tooth

US /ˈwɪz.dəm ˌtuːθ/
UK /ˈwɪz.dəm ˌtuːθ/
"wisdom tooth" picture
1.

dente do siso

each of the four rearmost molars on either side of the upper and lower jaws, which usually emerge at late adolescence or early adulthood.

:
My dentist said I need to get my wisdom tooth extracted.
Meu dentista disse que preciso extrair meu dente do siso.
Some people never develop wisdom teeth.
Algumas pessoas nunca desenvolvem dentes do siso.