1) the heart
    1a) that organ in the animal body which is the centre of the
        circulation of the blood, and hence was regarded as the seat
        of physical life
    1b) denotes the centre of all physical and spiritual life
        2a) the vigour and sense of physical life
        2b) the centre and seat of spiritual life
            2b1) the soul or mind, as it is the fountain and seat of the
                 thoughts, passions, desires, appetites, affections,
                 purposes, endeavours
            2b2) of the understanding, the faculty and seat of the
                 intelligence
            2b3) of the will and character
            2b4) of the soul so far as it is affected and stirred in a
                 bad way or good, or of the soul as the seat of the
                 sensibilities, affections, emotions, desires,
                 appetites, passions
    1c) of the middle or central or inmost part of anything, even
        though inanimate