vf

/V F/
noun
  1. 1

    (cardiology) Initialism of ventricular fibrillation. [(cardiology) An abnormal heart rhythm in which the ventricles of the heart quiver instead of pumping normally.]

  2. 2

    (typography) Initialism of variable font. [(typography) A digital font whose design features can be freely adjusted in a cline via the manipulation of various axes, such as the "weight axis" or "height axis".]

adjective
  1. 1

    (philately) Initialism of very fine.

  2. 2

    (numismatics, slang) Initialism of very fine.