to have something inside or include something as a part
How much liquid do you think this bottle contains?
I lost a file containing a lot of important documents.
Try to avoid foods which contain a lot of fat.
The box was labeled "fragile" to indicate that it might contain delicate glass items.
The novel's pages contain a rich narrative that captivates readers from beginning to end.
A healthy diet should contain a variety of fruits and vegetables to ensure proper nutrition.
The software update is expected to contain several bug fixes and performance improvements.