This is the 6825th most frequent Portuguese word.
hamburgo
Hamburgo: Hamburg (a city in Germany).
Here, 'Hamburgo' is used as a proper noun referring to the city in Germany.
Eu viajei para Hamburgo na Alemanha.
I traveled to Hamburg in Germany.
In this context, 'hamburgo' refers to the food item 'hamburger'.
Comi um delicioso hamburgo com queijo e bacon.
I ate a delicious hamburger with cheese and bacon.
Once more, 'Hamburgo' is used as a proper noun representing the city in Germany.