Definition
a heel (as protuberant); hence, a track; figuratively, the rear (of an army)
Derivation
or (feminine) עִקְּבָה; from H6117 (עָקַב);
King James Version Usage
heel, (horse-) hoof, last, lier in wait (by mistake for H6120 (עָקֵב)), (foot-) step.