This is the 3342nd most frequent Portuguese word.
ferro
Iron.
In this sentence, 'ferro' refers to the device used for ironing clothes.
Eu uso ferro todos os dias para passar minhas roupas.
I use the iron every day to press my clothes.
Here, 'ferro' denotes metal material, specifically iron, used to construct objects.
O portão da casa é feito de ferro.
The gate of the house is made of iron.
The usage depicts 'ferro' metaphorically, signifying something strong or severe.