This is the 103rd most frequent French word.
chaque
"Each" or "every."
'Chaque' is used here as an adjective to modify the noun 'matin' (morning), indicating each instance of it.
Chaque matin, je bois un café.
Every morning, I drink a coffee.
'Chaque' is utilized here to emphasize individual instances within a collection, referring to single items in the set of 'monuments'.
Il prend une photo de chaque monument qu'il visite.
He takes a photo of every monument he visits.
In this sentence, 'chaque' accentuates individual elements (people) within a group, making the reference precise and inclusive.