Portuguese Phrase
Posso usar meu cartão de deficiência?
Meaning
The speaker is asking whether they are allowed to present their disability card, usually to obtain a discount, free access, or another benefit that the card provides.
When to use
Use this sentence when you are at a bus station, museum, theater, or any service point that offers special treatment for people with disabilities and you need to confirm that your card will be accepted.
✦Grammar Breakdown
Possousarmeucartãodedeficiência?
Posso (poder)
First‑person singular present of the modal verb *poder*, used to ask permission or ability.
usar (infinitive)
The infinitive verb follows a modal verb; it does not change according to the subject.
meu (possessive adjective)
Shows ownership; agrees in gender and number with the noun that follows (masculine singular).
cartão de deficiência (noun phrase)
A compound noun where *de* links the head noun *cartão* with the complement *deficiência*.
question mark
In Portuguese, the opening question mark (¿) is not used; only the closing ‘?’ is required.
🗨In Conversation
Posso usar meu cartão de deficiência?
May I use my disability card?
Claro, pode apresentar aqui.
Sure, you can present it here.
✕Common Mistakes
Posso usar meu cartão de deficiente?
Deficiente is an adjective describing a person, not the official document. Use *deficiência* (the noun) to refer to the card.
Posso usar meu cartão deficiência?
The verb *usar* is correct, but many learners mistakenly drop the preposition *de* and say *cartão deficiência*.
Posso usar meu cartão de deficiência?
In very formal contexts, replace *Posso* with *Poderia* for extra politeness.
↔Alternatives
Posso apresentar meu cartão de deficiência?
Can I present my disability card?
É possível usar meu cartão de deficiência?
Is it possible to use my disability card?
Tenho direito a usar meu cartão de deficiência aqui?
Do I have the right to use my disability card here?
Cultural Tip
In Brazil, the *cartão de deficiência* (sometimes called *cartão de pessoa com deficiência* – CPCD) grants free or reduced‑price public transport, museum entry, and other public‑service benefits. It is usually issued by the municipal health department. When asking for a benefit, keep a polite tone; using "por favor" before the question is common in more formal settings.