in reverse

prep_phrase — 2 senses

in reverse

prep_phrase

1

Of a motion, sequence, etc.: backwards; reversed.

The Satanic message can be unmasked by playing the song in reverse.

2

Of a motor car: in reverse gear.

When the officer approached the car, the driver put it in reverse and drove away.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.