FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

`aqab aw-kab' — a primitive root; properly, to swell out or up; used only as denominative from 6119, to seize by the heel; figuratively, to circumvent (as if tripping up the heels); also to restrain (as if holding by the heel):--take by the heel, stay, supplant, X utterly.

see HEBREW for 06119