Definitions for "Blivet"
A synonym sometimes used for an impossible figure with impossible connections such as the Devil's pitchfork. Short for "believe it".
The blivet is an undecipherable figure, an optical illusion and an impossible object. It appears to have three cylindrical prongs at one end which then mysteriously transform into two rectangular prongs at the other end.
Keywords:  gal, mop, helicopter, portable, tank
A portable water tank (72 gal.) carried by helicopter to aid mop up.