To make worse; to exacerbate.
To exasperate; to provoke or irritate.
To make (an offence) worse or more severe; to increase in offensiveness or heinousness.
To swell; to puff up.
To decompress (data) that was previously deflated.
To enlarge an object by pushing air (or a gas) into it; to raise or expand abnormally
To enlarge by filling with air (or a gas).