Meaning trap
back up
retreat strategically
To withdraw, concede ground, or step back from a position, argument, or situation in a controlled or deliberate way, often to reassess or avoid escalation.
Don't mix these meanings
Same phrase, different job.
To withdraw, concede ground, or step back from a position, argument, or situation in a controlled or deliberate way, often to reassess or avoid escalation.
'back up' also has the more basic meaning 'support someone'; this is the advanced sense.
Hear it in context
Notice where the phrase sounds natural.
- Realising the discussion was becoming heated, she decided to back up and reconsider her approach.negotiation
- In high-stakes negotiations, it is sometimes necessary to back up from one's initial demands in order to reach a mutually acceptable compromise.IELTS speaking
Fix the pattern
Pattern: back up (from something) | back up (on something)
WrongHe finally backed up and admitted he was wrong.
RightHe finally backed down and admitted he was wrong.
Conceding in an argument is 'back DOWN'; 'back up' is stepping back to reconsider (or supporting someone — other senses).
Patternback up (from something) | back up (on something)
Use it right
Choose the version that sounds natural in speech.
'Back up a bit' is the natural way to say 'let's step back and reconsider'; the formal version is stiff.
Build natural chunks
Words that usually travel with it.
back up (and rethink)a bita stepand start againlet's
Don't confuse it
Unlike the B1 senses ('support someone', 'reverse a vehicle', 'make a copy'), this sense is figurative and refers to strategically withdrawing from a stance or situation, not physically moving backwards or providing support.
Related
- back up (support someone) — 'back up' also has the more basic meaning 'support someone'; this is the advanced sense.