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force field

force field

84 6.4
An invisible barrier of energy that keeps a place or object from harm
  • noun
  • /fɔrs fiːld/
  • Literature
: campo de fuerza
  • Good luck trying to break through that force field.
  • a force field to protect
  • erect a force field
  • lower the force field

But, but you know, we, we go into these places, you know, there's no kind of invisible force field around us out there.

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Examples

  • The spaceship was surrounded by a force field that protected it from enemy attacks.

  • The missing shuttle glided through the bay's protective force field and settled into its berth.

    Fiction book (2000)
  • So brace for impact, put the force fields up, but make the decision anyway.

  • Seal off that entire deck with emergency force fields.

    Fiction book (1994)
  • There's a force field around it, which I most definitely saw.

  • Someone's taken down our force field.

  • I'm releasing the emergency force fields.

    Fiction book (1994)
  • At the last possible moment, the force field sputters and falls.

  • The force field protecting a cargo area like this from the vacuum of space could fail.

    Fiction book (2000)
  • The team starts backpedaling, firing as they go, but the Borg are unstoppable now; they put up personal force fields to protect themselves.

    Fiction book (1994)

Synonyms

shielding
vsforce field
  • Specialized
26 5.0

Layers of material that block harmful radiation, for example X-rays

is an energy barrier that protects without physical materials
field of force
vsforce field
  • Specialized
1 8.2

An area around something where its push or pull affects other things

is an invisible protective barrier that stops harm rather than just affecting bodies

How Protective

force field
  • Literature
84 6.4
shield
571 2.9
barrier
172 2.8
wall
∞ 1.0

Surface Forms

force field singular
force fields plural

Morphology

force + field

The meaning is directly derivable from combining 'force' (power that acts) with 'field' (a region or area where something acts), yielding an area characterized by force — which corresponds to an invisible protective barrier. This noun–noun composition and the same concept exist in many languages (e.g., Spanish 'campo de fuerza'), so a B1 learner who knows both constituents will very likely understand the MWE.

Etymology

Force field in stories comes from the picture of an invisible bubble around a ship or machine: force is power and field is an area. This bubble acts like a 'shield' that stops attacks, so the phrase means 'an invisible barrier that protects'.