This is the 2827th most frequent Portuguese word.
animal
A living organism that is not a plant, typically able to move and respond to stimuli.
Here, 'animal' is used to refer to any living creature, specifically a dog in the example.
Este cachorro é um animal muito amigável.
This dog is a very friendly animal.
In this sentence, 'animal' carries a connotation of wildness or lack of civility, emphasizing careless behavior.
Ele agiu de forma tão descuidada que foi chamado de 'animal'.
He acted so recklessly that he was called 'animal'.
In this instance, 'animal' refers to species broadly, emphasizing ecology and conservation contexts.