This is the 5762nd most frequent Catalan word.
francesa
The Catalan word "francesa" means "French" (feminine form).
Here, 'francesa' is used as an adjective describing 'noia' (girl), denoting her nationality.
Vaig conèixer una noia francesa ahir al vespre.
I met a French girl last evening.
Here, 'francesa' is an adjective describing 'cuina' (cuisine), indicating the nationality or style of cuisine.
La cuina francesa és molt sofisticada.
French cuisine is very sophisticated.
In this sentence, 'francesa' functions as a noun referring to the French language.