This is the 124th most frequent French word.
coup
A sudden strike, blow, or action; also used for "coup d'état," meaning a political overthrow.
In this sentence, 'coup' is used in the expression 'coup de chance', which translates to 'stroke of luck' in English.
Il a eu un coup de chance en gagnant à la loterie.
He had a stroke of luck by winning the lottery.
Here, 'coup' is used in the phrase 'coup de vent', meaning 'gust of wind', to describe a strong sudden event.
Un coup de vent a fait tomber l'arbre dans la rue.
A gust of wind knocked the tree down onto the street.
In this context, 'coup' is used in the expression 'coup d'éclat', which means 'a sensational move or action', highlighting a noteworthy event or action.