# carcinogen
## Inglés
### Etimología 1

Si puedes, incorpórala: ver cómo.

#### Sustantivo
##### 1

    Carcinógeno.
   * Ejemplo:
       Arsenic was the first recognized elementary carcinogen (or cancer-causing substance), identified in chimney soot and linked to cancer nearly two centuries ago by an English physician.«Primavera silenciosa». Wikipedia.