stæb ˈsʌmwʌn ɪn ðə bæk
Relationships
informal
beginner
- Literally:
- Literally stabbing someone from behind
What does "stab someone in the back" mean?
- To betray someone who trusts you
- To harm someone in a treacherous way
Examples
- I can't believe she stabbed me in the back after all I did for her.
- He was stabbed in the back by his own partner.
- Watch out—that company is known for stabbing people in the back.
Origin
From cowardly attack from behind when the victim can't see. Metaphor for betrayal since ancient times.
How to use it
Strong expression of betrayal. The person 'backstabber' is very negative term.
Similar expressions
betray
double-cross
backstab
sell out
Opposites
support
stand by
remain loyal
Related idioms
- break the ice
To initiate conversation in an awkward social situation
- see eye to eye
To agree with someone completely
- head over heels
Completely and deeply in love
- pull someone's leg
To tease or joke with someone
- cut someone some slack
To be less strict or demanding with someone
- tie the knot
To get married
Use it in a practice answer
Try "stab someone in the back" in a CELPIP-style Speaking or Writing task. The AI feedback tells you whether your word choice worked.