Concordancia Strong's

1) to pasture, tend, graze, feed
1a) (Qal)
1a1) to tend, pasture
1a1a) to shepherd
1a1b) of ruler, teacher (fig)
1a1c) of people as flock (fig)
1a1d) shepherd, herdsman (subst)
1a2) to feed, graze
1a2a) of cows, sheep etc (literal)
1a2b) of idolater, Israel as flock (fig)
1b) (Hiphil) shepherd, shepherdess
Also means: ro.i (רֹעִי "to shepherd" H7473)