This is the 6147th most frequent Portuguese word.
chocolate
Chocolate: A sweet, brown food made from roasted and ground cacao seeds.
In this sentence, 'chocolate' is being used as a noun referring to the food item made from cacao.
Eu gosto de comer chocolate todos os dias.
I like to eat chocolate every day.
Here, 'chocolate' functions as an adjective describing the type of cake, specifically that it is made with or flavored like chocolate.
Ela preparou um bolo de chocolate delicioso.
She prepared a delicious chocolate cake.
In this example, 'chocolate' serves as a noun, specifying the flavor of the ice cream.