dalle

/dal/
1.
nounfeminine

slab; paving slab; large flat stone or concrete tile used for floors, terraces, pavements

On a posé une nouvelle dalle en béton pour la terrasse.

We laid a new concrete slab for the terrace.

Synonyms:plaque, pavé, carreau
2.
nounfeminine

(informal) hunger; strong appetite (used in expressions like 'avoir la dalle')

J'ai la dalle, on va manger ?

I'm starving — shall we eat?

Synonyms:faim
3.
nounfeminine

(informal, idiomatic) nothing; zilch (used in negative expressions such as 'que dalle')

Je pige que dalle à cet exercice.

I understand jack shit about this exercise.

Synonyms:rien