This is the 2912th most frequent French word.
existentielle
"Existential," relating to existence or the nature of being.
In this sentence, 'existentielle' qualifies 'recherche' (search), indicating a type of reflection or inquiry concerning existence itself.
La recherche existentielle de sens est au cœur de la philosophie.
The existential search for meaning is at the heart of philosophy.
Here, 'existentielle' modifies 'crises' (crises), referring to situations where fundamental questions about life and being are addressed.
Les crises existentielle peuvent impacter profondément les émotions.
Existential crises can deeply impact emotions.
In this case, 'existentielle' describes 'solitude' (solitude), signifying a type of loneliness tied to the human condition and existence.