This is the 3580th most frequent Catalan word.
ousmane
The word "ousmane" does not have a meaning in Catalan; it is likely a proper noun or name.
Here, 'Ousmane' functions as a proper noun, specifically the name of a person.
Ousmane va arribar al poble al matí.
Ousmane arrived in the village in the morning.
In this sentence, 'Ousmane' is used in the possessive form to indicate ownership ('d'Ousmane').
El llibre d'Ousmane és molt interessant.
Ousmane's book is very interesting.
Here, 'Ousmane' is used as a title and name combination, describing a person's profession and identity.