Real Dictionary

bandage
countable noun: A bandage is a long strip of cloth which is wrapped around a wounded part of someone's body to protect or support it.
verb: If you bandage a wound or part of someone's body, you tie a bandage around it.

bandage in American English
a strip of cloth, esp. gauze, or other dressing used to bind or cover an injured part of the body
to put a bandage on (an injured part or person)
intransitive verb: to put a bandage on a wound, sprain, etc.
noun: a strip of cloth or other material used to bind up a wound, sore, sprain, etc.
transitive verb: to bind or cover with a bandage

bandage in British English
noun: a piece of material used to dress a wound, bind a broken limb, etc
verb: to cover or bind with a bandage