This is the 7553rd most frequent French word.
quai
Wharf or platform along a river, canal, or railway.
The word 'quai' is used here to mean a riverside embankment or walkway.
Je me promène souvent le long du quai près de la rivière.
I often stroll along the quay near the river.
In this context, 'quai' refers to a train platform where passengers board and disembark.
Le train arrive sur le quai numéro cinq.
The train arrives at platform number five.
Here, 'quai' signifies a dock where boats are tied up.