blivet

noun9

1. •
   An item of unknown purpose, often unnecessary or useless or annoying.
2. •
   Synonym of impossible trident.

   • Contemporary U.S. fascism is powered by our current president Trump's tongue that works as a blivet, a poiuyt, a devil's tuning fork. — 2019
3. •
   Anything overfull.
4. •
   A container/tank for refrigerant gas.
5. •
   A portable, collapsible container for liquid fuel.
6. •
   A hammer used by geologists to chop rock samples from boulders for examination.
7. •
   A hammer used by electric welders to knock slag off of the welded joint, sometimes having a spring handle to lessen shock to the hands.
8. •
   (slang) A program that has messy source code.
9. •
   An electronic signal that is normally high or on, but goes low for a very short period and then returns to high. A low going spike.