This is the 6899th most frequent Russian word.
аквитанская
"Аквитанская" in English means "Aquitanian," referring to something related to Aquitaine, a region in France.
The word 'аквитанская' is used as an adjective modifying 'карта', describing the origin of the map as related to Aquitaine.
В Париже была представлена старинная аквитанская карта.
An ancient Aquitanian map was exhibited in Paris.
Here, 'аквитанская' describes 'керамика', specifying its regional style or origin.
Мне очень понравилась эта аквитанская керамика.
I really liked this Aquitanian ceramics.
In this case, 'аквитанскими' modifies 'легендами', denoting that the legends originate from Aquitaine.