βόσκω,

[in LXX for רעה ;]

prop. of a herdsman, to feed: Mat.8:33, Mrk.5:14, Luk.8:34 15:15; metaphorically, of Christian pastoral care, Jhn.21:15, 17. Pass. of cattle, to feed, graze: Mat.8:30, Mrk.5:11, Luk.8:32.†

SYN.: ποιμαίνειν, to tend, shepherd, a wider term, including oversight as well as feeding (see Tr. Syn. §xxv). (AS)

to feed; to feed, graze