How do you say what in Portuguese?

The Portuguese word for "what" depends on the context and how you're using it:

As a question word:

* "O quê?" (pronounced "oo keh?") is the most common way to ask "what?" in a general sense.

* Example: "O quê?" (What?)

* "Que" (pronounced "keh") is used before nouns or pronouns.

* Example: "Que livro você quer?" (What book do you want?)

* "Qual" (pronounced "kwahl") is used for choosing between options.

* Example: "Qual você prefere?" (Which one do you prefer?)

As a relative pronoun:

* "Que" (pronounced "keh") is used to introduce a relative clause.

* Example: "O livro que eu li ontem foi ótimo." (The book that I read yesterday was great.)

Other uses:

* "Qual" (pronounced "kwahl") can also be used as an adjective meaning "which".

* Example: "Qual dia você vai vir?" (Which day are you coming?)

It's important to note that the pronunciation of the word "what" can vary depending on the region and the speaker's accent.