/blis"teuhr/ , n.
1. a thin vesicle on the skin, containing watery matter or serum, as from a burn or other injury.
2. any similar swelling, as an air bubble in a coat of paint.
3. a relatively large bubble occurring in glass during blowing.
4. Mil. a transparent bulge or dome on the fuselage of an airplane, usually for mounting a gun.
5. Photog. a bubble of air formed where the emulsion has separated from the base of a film, as because of defective processing.
6. a dome or skylight on a building.
7. the moving bubble in a spirit level.
8. a small blisterlike covering of plastic, usually affixed to a piece of cardboard and containing a small item, as a pen, bolt, or medicinal tablet.
v.t.
9. to raise a blister or blisters on: These new shoes blistered my feet.
10. to criticize or rebuke severely: The boss blistered his assistant in front of the whole office.
11. to beat or thrash; punish severely.
v.i.
12. to form or rise as a blister or blisters; become blistered.
[ 1250-1300; ME blister, blester blaestri, dat. of blastr swelling. See BLAST, BLOW 2 ]