Read Edit View history 智牙 zhìyá wisdom tooth Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 智牙 zhìyá wisdom tooth the last four permanent teeth to grow in at the back of the mouth, usually appearing between ages 18 and 22 Edit Delete References Add reference synonym 智牙/智牙 → 智齿/智齒 Edit Delete same_as 智齿/智齒 → 智牙/智牙 Edit Delete
智牙 zhìyá wisdom tooth the last four permanent teeth to grow in at the back of the mouth, usually appearing between ages 18 and 22 Edit Delete