Definitions:
move backwards

make (something) the opposite of what it was

turn (something) the other way round or up or inside out

make (type or a design) appear as white in a block of solid colour or a half-tone

going in or turned towards the direction opposite to that previously stated

a complete change of direction or action

the opposite to that previously stated

an adverse change of fortune; a setback or defeat

the opposite side or face to the observer