noun
T-zone
Cosmetology term for the T-shaped area of the face comprising the forehead, nose, and chin, often discussed in relation to oiliness or skincare routines.
Tゾーンは皮脂が出やすいので、しっかり洗顔してください。
The T-zone tends to get oily, so please wash your face thoroughly.
化粧下地はTゾーンにだけ塗っています。
I apply makeup primer only on my T-zone.