formelle

/fɔʁ.mɛl/formel
1.
adjectivefeminineSing

formal, official; following prescribed rules or ceremony

Pour la remise des prix, elle a choisi une tenue formelle.

For the awards ceremony, she chose formal attire.

2.
adjectivefeminineSing

categorical, explicit, definite (used of statements or refusals)

Sa réponse a été formelle : il ne donnera pas son accord.

Her answer was categorical: she will not give her consent.