Final answer:
The meaning of 'breakage' is the act of breaking or being broken.
Step-by-step explanation:
The correct meaning of 'breakage' is Option D: The act of breaking or being broken.
Breakage refers to the state or act of being broken. It can be used to describe the physical act of breaking an object into pieces or the state of an object being in a broken or damaged condition.
For example, if a vase falls and shatters into pieces, we can say that the vase suffered breakage. Similarly, if a machine stops working due to a broken part, we can also use the term breakage to describe the faulty state of the machine.