This is the 620th most frequent Catalan word.
contingut
Content.
In this sentence, 'contingut' is used as a noun and refers to the material or subject matter contained within the book.
El contingut del llibre és molt interessant.
The content of the book is very interesting.
Here, 'contingut' is a noun again, describing the information or elements presented within the video that deemed it inappropriate.
El vídeo va ser eliminat per contingut inapropiat.
The video was removed for inappropriate content.
In this case, 'contingut' is an adjective, meaning restrained, referring to a composed or controlled behavior.