This is the 5269th most frequent French word.
anosy
"Anosy" is not a French word; it refers to a region in Madagascar.
Here "Anosy" refers to a proper noun, specifically a place or region, demonstrating its use as a specific location.
Je vais visiter Anosy l'année prochaine.
I will visit Anosy next year.
In this sentence, "Anosy" is used as a geographical term referring to a region, which is its typical usage.
Anosy se trouve situé dans le sud-est de Madagascar.
Anosy is located in the southeast of Madagascar.
"Anosy" represents possession in this context, indicating the entity or place that possesses the described characteristic, here the culture.