To damage something is to reduce its value. The original condition has been changed in a negative way. Similar words are ruin, wreck, and destroy. The word "damage" can be used as a noun, a verb, and as an adjective to describe big and small problems.
There’s some damage to my car. (noun)
Someone damaged my car. (verb)
My car has a damaged headlight. (adjective)
Look at all the damage done by the tornado. (noun)
The tornado damaged several buildings. (verb)
Several buildings are so damaged that they will have to come down. (adjective)
The man has done a lot of damage to his reputation. (noun)
He damaged his own reputation by being careless and arrogant. (verb)
A damaged reputation is hard to repair. (adjective)
This couch has a little damage on the arm. (noun)
The couch was damaged when we moved it. (verb)
Most people learn to live with damaged furniture. (adjective)
