To enhance by adding something not strictly integral or necessary.
To make more beautiful and attractive by adding ornamentation; to decorate.
To make something sound or look better or more acceptable than it is in reality; to distort, to embroider.
To enlarge an object by pushing air (or a gas) into it; to raise or expand abnormally
To decompress (data) that was previously deflated.
To swell; to puff up.
To enlarge by filling with air (or a gas).