'back' in a sentence

: related to or located at the back

: located at or near the back of an animal

: of an earlier date

: the posterior part of a human (or animal) body from the neck to the end of the spine

: the side that goes last or is not normally seen

: the part of something that is furthest from the normal viewer

: (football) a person who plays in the backfield

: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord

: the protective covering on the front, back, and spine of a book

: the part of a garment that covers the back of your body

: a support that you can lean against while sitting

: (American football) the position of a player on a football team who is stationed behind the line of scrimmage

: be behind; approve of

: travel backward

: give support or one's approval to

: cause to travel backward

: support financial backing for

: be in back of

: place a bet on

: shift to a counterclockwise direction

: establish as valid or genuine

: strengthen by providing with a back or backing

: in or to or toward a former location

: at or to or toward the back or rear

: in or to or toward an original condition

: in or to or toward a past time

: in reply

: in repayment or retaliation