[Italian, forcing] A directive to perform a specific note or chord of a composition with a specific emphasis. Abbreviation for the term forzando or forzato. Forte Dynamic Fortissimo Dynamic Fortississimo Dynamic See also dynamics; forzando; forzato; fz; ffz. Today's Musical Annotation of the week is actually three annotations, but we'll start with. Did you tell Sally how you felt? -Mark Yeah man and she ffz me. I'm playing around with a classical score, and have encountered several ffz expressions.