A form of H3824; the heart; also used (figuratively) very widely for the feelings, the will and even the intellect; likewise for the centre of anything
KJV Usage: + care for, comfortably, consent, X considered, courag [-eous], friend [-ly], ([broken-], [hard-], [merry-], [stiff-], [stout-], double) heart ([-ed]), X heed, X I, kindly, midst, mind (-ed), X regard ([-ed)], X themselves, X unawares, understanding, X well, willingly, wisdom.
H3823 לבב lâbabלבב
A primitive root; properly to beenclosed (as if with fat); by implication (as denominative from H3824) to unheart, that is, (in a good sense) transport (with love), or (in a bad sense) stultify; also (as denominative from H3834) to makecakes
KJV Usage: make cakes, ravish, be wise.
H3825 לבב le babלבב
(Chaldee); corresponding to H3824