This is the 3291st most frequent French word.
théorie
Theory: A systematic explanation or framework of ideas used to understand phenomena or concepts.
In this context, 'théorie' denotes a formulated set of ideas or concepts about a particular subject, contributing to intellectual discourse.
Sa théorie sur l'art abstrait a changé ma manière de voir les choses.
His theory about abstract art changed my way of viewing things.
In this sentence, 'théorie' is used to refer to a scientifically developed framework or explanation for a set of phenomena.
Selon la théorie classique, les particules subatomiques suivent des trajectoires prédictibles.
According to classical theory, subatomic particles follow predictable trajectories.
Here, 'théorie' is used in a more informal sense to mean a personal conjecture or idea based on observations or beliefs.