This is the 3144th most frequent Portuguese word.
cigarros
"Cigarros" in English means "cigarettes."
The subject is purchasing cigarettes, referring directly to the items sold for smoking.
Eu comprei um pacote de cigarros na loja.
I bought a pack of cigarettes at the store.
Here, the word is used to define the specific type of smoking product prohibited.
Não é permitido fumar cigarros nesta área.
Smoking cigarettes is not allowed in this area.
The sentence discusses the environmental impact of improperly disposed cigarette waste.