Definition of back
of an
earlier date; "back issues of the magazine"
(adv)
in or to or toward a
former location; "she went
back to her parents' house"
at or to or toward the
back or rear; "he
moved back"; "tripped when he stepped backward"; "she looked
rearward out the
window of the car"
in or to or toward an
original condition; "he went
back to sleep"
the
part of a
garment that covers the
back of your body; "they pinned a `kick me'
sign on his back"
(verb)
be behind;
approve of; "He plumped for the Labor Party"; "I
backed Kennedy in 1960"
travel backward; "back into the driveway"; "The car
backed up and hit the tree"