This is the 8175th most frequent Portuguese word.
surdos
"Surdos" means "deaf people" in English.
In this sentence, 'surdo' is used as an adjective to describe the temporary loss of hearing experienced by the subject.
Fiquei surdo temporariamente após a explosão.
I became deaf temporarily after the explosion.
Here, 'surdo' is used metaphorically to suggest being unresponsive or ignoring ideas, conveying a figurative sense.
Não seja surdo às sugestões de seus colegas.
Do not be deaf to your colleagues' suggestions.
Here, 'surdos' refers to individuals who are hearing impaired, being used as a noun to describe a group of people.