Definition: a quantity of no importance; "it looked like nothing I had ever seen before"; "reduced to nil all the work we had done"; "we racked up a pathetic goose egg"; "it was all for naught"; "I didn't hear zilch about it"
Definition: a mathematical element that when added to another number yields the same number
Definition: the point on a scale from which positive or negative numerical quantities can be measured
Definition: the sight setting that will cause a projectile to hit the center of the target with no wind blowing
Definition: The numeric symbol that represents the cardinal number zero.
Definition: adjust (an instrument or device) to zero value
Definition: adjust (as by firing under test conditions) the zero of (a gun); "He zeroed in his rifle at 200 yards"
Definition: To set a measuring instrument to zero; to calibrate instrument scale to valid zero.
Definition: having no measurable or otherwise determinable value; "the goal is zero population growth"
Definition: indicating an initial point or origin
Definition: of or relating to the null set (a set with no members)
Definition: no, not any