This is the 6262nd most frequent Portuguese word.
corcovado
"Corcovado" means "hunchbacked" or "with a hump" in English.
Here, 'Corcovado' refers to a proper noun, the name of a famous mountain in Brazil.
Eu visitei o Corcovado no Rio de Janeiro.
I visited the Corcovado in Rio de Janeiro.
In this case, 'corcovado' is used as an adjective, describing something humped or with a protuberance.
Aquele cavalo está corcovado por causa de sua idade.
That horse is humped because of its age.
Here, 'corcovado' is used to describe landscapes with undulating or humped features.