This is the 3403rd most frequent Catalan word.
christie
The word "christie" does not have a meaning in Catalan; it likely refers to the surname "Christie," as in Agatha Christie.
Here, "Christie" refers to the surname of the famous author Agatha Christie, used in a proper noun context.
La nova novel·la de misteri que llegirem és d'Agatha Christie.
The new mystery novel we will read is by Agatha Christie.
In this sentence, "Christie" is again a proper noun referring to the author, but it showcases her name in the possessive form.
A la llibreria venen un recull dels millors treballs de Christie.
At the bookstore, they sell a collection of Christie's best works.
Here, "Christie" might represent a stylized format or style associated with a specific design, though usage may vary in context.