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to fall on a grenade

to fall on a grenade

8.2
Accept a big risk to protect other people
  • idiom
  • /fɔl ɑn ə grəˈneɪd/
translation icon : sacrificarse
  • He didn't hesitate to fall on a grenade so his colleagues wouldn't get in trouble.

Examples

  • He decided to fall on a grenade for his friends.

  • Sometimes a leader must fall on a grenade to protect the rest of the group from criticism.

  • Sarah decided to fall on a grenade by volunteering for the toughest assignment.

  • Why did she fall on a grenade for him?

  • In a moment of bravery, he chose to fall on a grenade to protect his comrades during the battle.

  • The soldier knew he had to fall on a grenade to save the lives of his teammates, putting their safety before his own.

  • During the intense fight, the hero did not hesitate to fall on a grenade, ensuring the survival of his fellow troops.

Synonyms

to sacrifice
vsto fall on a grenade
394 3.4

Give up something important to help someone or reach a goal

is the same but usually implies taking blame or danger for others
to make a sacrifice
vsto fall on a grenade
37 3.9

To give up something important to help other people or reach a long-term goal

is the same idea but stresses personal risk or blame for protecting others
to be a martyr
vsto fall on a grenade
7 8.3

Act like you suffer or give up things for others to get sympathy

involves true protection or risk rather than needless suffering or show
to fall on one's sword
vsto fall on a grenade
  • Formal
4 8.4

To accept blame or quit a job to protect other people

focuses on blame or resignation rather than risking life for others
to put one's ass on the line
vsto fall on a grenade
  • Offensive
1 9.9

To take a big risk to help another person or group

involves risk but not necessarily giving up something or accepting blame

How Self-Sacrificing

to fall on a grenade
8.2
to take one for the team
  • Informal
15 6.4

Surface Forms

fall on a grenade infinitive
fallen on a grenade past participle
falling on a grenade present participle
falls on a grenade third person singular

Morphology

fall + on + a + grenade

The phrase evokes a literal, imageable action — falling onto a grenade to protect others — so a learner who knows 'fall', 'on' and 'grenade' can infer a self-sacrificial act. This concrete physical image maps directly onto the figurative sense of accepting risk or blame for others, making the meaning accessible to a B1 learner.

Etymology

Fall on a grenade comes from soldiers in war who would fall onto a grenade, covering it with their body to stop the blast and save others. So, it now means 'to take a serious risk or blame to protect other people'.