firepower

IPA/ˈfaɪəpaʊə(r)/
KK[fˈaɪrpˌaʊɚ]IPA/ˈfaɪərpaʊər/

firepower — noun

1. how many weapons a fighting force has and how powerful those weapons are when us

1.nounC1
Definition

how many weapons a fighting force has and how powerful those weapons are when used together in battle.

Example

The rebel army lacked the firepower to break through the government lines.

lacked the firepower to + infinitive — military shortfall pattern

Pim watched as the navy ship displayed its massive firepower during the harbour drill.

displayed/showed + firepower — collocation for demonstrating capability

Common collocations
  • superior firepower
  • overwhelming firepower
  • lack firepower
  • display firepower
  • concentrate firepower
Synonyms
  • armament

    more formal; refers to the weapons themselves rather than the destructive capacity

  • weaponry

    covers the collection of weapons available, without emphasising combat capability

  • military might

    broader; includes troops, equipment, and strategy, not just weapon strength

Grammar Patterns

firepower of [force]

superior firepower

Usage Note

Almost always uncountable; never pluralised as 'firepowers'. Subject is usually a military force, ship, or vehicle; treated as a single combined capability rather than individual weapons.

Common Mistakes

The two armies compared their firepowers.
The two armies compared their firepower.
firepower is uncountable, never takes a plural -s.
My new rifle has great firepower.
My new rifle has great stopping power.
firepower describes a whole force's combined arms, not one single weapon.

Word family

Synonym discussion

Sense: noun/1

These four words all relate to a fighting force's weapons but differ in scope and register. Firepower is the most practical term, focusing on the combined destructive capacity of all the guns and other weapons a force can bring to a battle — it answers 'how hard can they hit?' Armament is more formal and engineering-flavoured; it points to the actual weapons fitted to a ship, plane, or unit, rather than to what they can do in combat. Weaponry is the everyday collective noun for the weapons themselves, again with less emphasis on combat capability. Military might is the broadest term and includes troops, equipment, training, and strategy — a country's whole armed strength. So a small navy may have advanced weaponry yet limited firepower, while a major power has overwhelming military might.

Common collocations

Nouns

  • firepower advantage
  • firepower superiority

Phrases

  • lack of firepower
  • concentration of firepower
  • show of firepower

Prepositions

  • of (the firepower of the fleet)
  • over (firepower over the enemy)

Etymology

Old EnglishMiddle EnglishModern English

A compound of 'fire' (in the military sense of discharging weapons, dating back to the use of gunpowder in the 16th century) and 'power' (capacity to act). The combined word appeared in English military writing in the early 20th century, when industrial-scale warfare made it useful to talk about the combined destructive output of many weapons at once rather than counting individual guns.