English Reference
Idiom idiom

fall on a grenade


To sacrifice oneself for the sake of others.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

“He decided to fall on a grenade to save his friend's reputation.”

CONTEXTUAL

“The manager chose to fall on a grenade during the meeting, taking full responsibility for the team's mistake to protect his staff.”

COMPLEX

“Recognizing that the project was doomed, the senior director chose to fall on a grenade, resigning immediately to shield his subordinates from the board's harsh scrutiny.”


Related idioms8entries
  1. 01

    catch a falling knife

    To buy a financial instrument whose price is falling rapidly.

  2. 02

    fall apart

    To be emotionally in crisis.

  3. 03

    fall around

    To fall over continually, especially through drunkenness, clumsiness, or incompetence.

  4. 04

    fall asleep

    To be affected by paresthesia; to go numb.

  5. 05

    fall at the last hurdle

    To fail near the end of an activity, a project, etc.

  6. 06

    fall behind

    To be late (for a regular event)

  7. 07

    fall between the cracks

    To wind up in an unexpected situation which is, inadvertently, invisible to or not handled by whatever process one had hoped to be subject to; to be overlooked.

  8. 08

    fall between two stools

    To fit into neither of two categories and, hence, be neglected or fail.

Last updated August 10, 2026