komedo

listen to the pronunciation of komedo
التركية - الإنجليزية
(Tıp) comedo
A small nodule or cystic tumor, common on the nose, etc
which on pressure allows the escape of a yellow wormlike mass of retained oily secretion, with a black head (dirt)
a blackhead
{i} blackhead, black topped pimple (on the surface of the skin)