SG Heritage Dictionary

Comedo [Noun] Webster's Dictionary 1913

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).

Comedones [Plural] Webster's Dictionary 1913

of Comedo

Comedown [Noun] Webster's Dictionary 1913

A downfall; an humiliation.