Source : Webster's Revised Unabridged Dictionary (1913)

Overleap \O`ver*leap"\, v. t. [AS. oferhle['a]pan. See {Over},
   and {Leap}.]
   To leap over or across; hence, to omit; to ignore. ``Let me
   o'erleap that custom.'' --Shak.

Source : WordNet®

overleap
     v 1: defeat (oneself) by going too far
     2: jump across or leap over (an obstacle) [syn: {vault}]
     3: leave undone or leave out; "How could I miss that typo?";
        "The workers on the conveyor belt miss one out of ten"
        [syn: {neglect}, {pretermit}, {omit}, {drop}, {miss}, {leave
        out}, {overlook}] [ant: {attend to}]