Phrasal Verbs with back

back up

Definition:

To move a vehicle back, to reverse

back away

Definition:

To move backwards, in fear or dislike

back down

Definition:

To withdraw, concede defeat

back up

Definition:

To give support or encouragement

back up

Definition:

To make a copy of (file, program, etc.)

call back

Definition:

To return a phone call

pay back

Definition:

To reimburse