Meaning
To cut off all ties, destroy relationships, or eliminate any possibility of returning to a previous state or position.
Origin
A military tactic dating back to ancient Roman warfare. Commanders invading enemy territory would literally burn the bridges behind their advancing troops to prevent retreat and force soldiers to fight until victory.
Examples
Even if you leave the company, be polite and do not burn your bridges.
By insulting his former business partners, he completely burned his bridges in the industry.
Moving to a new country felt like burning bridges with my old life.
A: Should I tell my manager everything I dislike before I resign?
B: I wouldn’t do that, it is better not to burn bridges.
Frequently asked questions
What does 'Burn bridges' mean?
To cut off all ties, destroy relationships, or eliminate any possibility of returning to a previous state or position.