Definitions for "Flat-footed"
Having a flat foot, with little or no arch of the instep; suffering from fallen arches.
Firm-footed; determined.
Without reservation; without evasion or compromise; firm; as, a flat-footed refusal; a flatfooted denial.
clumsy; amateurish; pedestrian; unimaginative; plodding; as, flatfooted prose.
Keywords:  tiptoe, ground, feet
With feet flat on the ground; not tiptoe.