To nourish; to cherish; to foster; as:
(a)
To nourish at the breast; to suckle; to feed and tend, as an infant.
(b)
To take care of or tend, as a sick person or an invalid; to attend upon. "Sons wont to nurse their parents in old age." "Him in Egerian groves Aricia bore, And nursed his youth along the marshy shore."