mais

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1.
conjunction

but (adversative conjunction)

Je voulais sortir, mais il pleut trop.

I wanted to go out, but it's raining too much.

2.
interjection

expresses contradiction, surprise or emphasis (e.g., 'Mais non !', 'Mais si !')

Mais non, c'est pas possible !

No way — that's not possible!

Synonyms:si, bah, enfin

Notes

GENERAL INFO

Mais means "but" and functions as a conjunction. It introduces a contrast, an opposition, or an exception to what was previously stated.

USAGE

It connects two clauses or phrases, often to present a conflicting idea. For example: "J'aime le café, mais pas le thé." (I like coffee, but not tea.) Or: "Il est petit, mais fort." (He is small, but strong.)

TRAPS

Avoid confusing it with "que" (as in "ne... que" meaning "only"). Mais always indicates a direct contrast or opposition; it doesn't mean "moreover" or "however" when there isn't a clear opposing idea.

mais - French Definition & Examples