This is the 2456th most frequent French word.
toxicité
Toxicité: The quality of being toxic or poisonous.
Here, 'toxicité' is used in a scientific context, referring to the harmfulness of substances.
La toxicité des produits chimiques peut être dangereuse pour l'environnement.
The toxicity of chemical products can be dangerous for the environment.
In this sentence, 'toxicité' is used metaphorically to describe harmful interpersonal dynamics.
Dans certaines relations, la toxicité peut nuire au bien-être des individus.
In certain relationships, toxicity can harm the well-being of individuals.
Again, 'toxicité' appears in a medical or scientific usage, denoting the potential harmful effects of a drug.