This is the 2346th most frequent French word.
planche
Board; plank.
In this sentence, 'planche' refers to the board used in windsurfing as part of the expression 'planche à voile'.
Je vais faire de la planche à voile ce week-end.
I am going windsurfing this weekend.
Here, 'planche' is used to mean a plank of wood, commonly associated with construction or carpentry.
Nous avons acheté une planche de chêne pour le projet de menuiserie.
We bought an oak plank for the carpentry project.
In this sentence, 'planche' refers to the playing board of a board game, indicating its visual aspects.