This is the 12075th most frequent French word.
tristesse
Sadness.
In this sentence, 'tristesse' is a noun used to describe the emotional state affecting an individual's heart.
La tristesse envahit son cœur après avoir dit au revoir.
Sadness overwhelmed his heart after saying goodbye.
Here, 'tristesse' is employed metaphorically to characterize the season, aligning it with feelings of melancholy.
Il décrivit la tristesse de l'hiver comme une mélancolie profonde.
He described the sadness of winter as a deep melancholy.
In this example, 'tristesse' refers to a lasting emotional impression caused by a particular experience.