This is the 10603rd most frequent Portuguese word.
fumei
"I smoked."
Here, 'fumei' is the past tense of the verb 'fumar', used to describe the act of smoking.
Hoje de manhã, eu fumei um cigarro no jardim.
This morning, I smoked a cigarette in the garden.
In this context, 'fumei' is used to speculate about a past action involving smoking.
Não lembro bem, mas talvez fumei na festa ontem.
I don't remember well, but maybe I smoked at the party yesterday.
The term 'fumei' here contrasts a past habit with a recent exception.