noun
black mole; beauty mark
Refers to a dark-colored mole or nevus on the skin. Can be used neutrally or positively as a beauty mark.
彼女の頬には小さな黒あざがある。
She has a small black mole on her cheek.
その黒あざはチャームポイントだと言われる。
That beauty mark is said to be her charm point.
Compound of 黒 (black) and 痣 (mole, birthmark). The reading くろあざ is straightforward.