set fire to
US /set ˈfaɪər tə/
UK /set ˈfaɪər tə/

1.
incendiar, atear fogo a
to cause something to start burning
:
•
The vandals set fire to the abandoned building.
Os vândalos incendiaram o prédio abandonado.
•
Be careful not to set fire to the curtains with that candle.
Cuidado para não incendiar as cortinas com aquela vela.