This is the 266th most frequent Portuguese word.
ninguém
Nobody; no one.
Here, 'ninguém' is used as the subject of the sentence, indicating the absence of any person performing the action.
Ninguém veio à festa ontem.
Nobody came to the party yesterday.
In this sentence, 'ninguém' is the object of the verb, signifying the absence of any specific person being known.
Eu não conheço ninguém nesta cidade.
I do not know anyone in this city.
This time, 'ninguém' is employed in a conditional clause as the subject, referring to the lack of any person who would oppose the action.