This is the 575th most frequent French word.
nécessité
Necessity; something that is required or indispensable.
Used as a noun referring to the importance or need for something.
La nécessité d'apprendre une nouvelle langue est une opportunité enrichissante.
The necessity of learning a new language is an enriching opportunity.
Used as a noun emphasizing the critical need or urgent requirement for action.
Face à l'urgence, la nécessité d'agir immédiatement était évidente.
In the face of urgency, the necessity to act immediately was evident.
Used as a noun indicating the obligation or essential requirement to do something.