emotion
The word 'émotion' is a feminine noun in French, used to express a concept similar to the English 'emotion'. It refers to a psychological state that arises spontaneously rather than through conscious effort, often accompanied by physiological changes; it is used in many of the same contexts as it is in English.
Emotion overcame me when I saw the view.
This phrase is using 'émotion' to mean a strong feeling stirred up by something awe-inspiring or amazing, in this case, a vista. The verb 'envahir' is used to emphasize the overflowing or overpowering sense of emotion.
I can't hide my emotions.
In this example, 'émotions' is used in the plural form to mean various feelings or sentiments, suggesting a range of emotions. The expression 'n'arrive pas à' is used to show inability or struggle to do something - in this case, to conceal these emotions.
He is full of emotion during the movie.
Here, 'émotion' is used to describe a state of being filled with strong feelings or moved deeply, provoked by the content of the film. 'Plein' is a French word meaning 'full', indicating a high degree of emotion.