Sais-tu (en. Do you know)

/sɛ ty/

Meaning & Definition

EnglishFrench
adjective
A question form used to inquire about knowledge or information.
Do you know where the office is?
Sais-tu où est le bureau ?
Used to check if someone has a certain knowledge.
Do you know how to solve this problem?
Sais-tu comment résoudre ce problème ?
Expresses uncertainty or curiosity.
Do you know if she is coming tonight?
Sais-tu si elle vient ce soir ?

Etymology

The word 'sais' comes from the verb savoir, conjugated in the second person singular with the interrogative 'tu'.

Common Phrases and Expressions

Do you know what it is?
Ask if the other person knows what it is.
Sais-tu ce que c'est ?
Do you know why?
Inquire about the knowledge of a reason.
Sais-tu pourquoi ?
You know?
A less formal variant of 'do you know'.
Tu sais ?

Related Words

to know
To have knowledge of something.
savoir
to be familiar with
To be informed or aware of something.
connaître
informed
To have information about a subject.
informé

Slang Meanings

Are you aware?
Are you aware? Do you know what's going on here?
T'es au courant ? Sais-tu ce qui se passe ici ?
Did you catch that?
Did you catch that? Do you know why he left?
T'as capté ? Sais-tu pourquoi il est parti ?