firepower

UK: /ˈfaɪə^rpaʊə^r/ US: /ˈfaɪrˌpaʊɚ/ ,(fī^ər′pou′ər)

WordReference Random House Learner's Dictionary of American English © 2025

fire•pow•er or fire pow•er /ˈfaɪrˌpaʊɚ/   n. [uncountable]

1. Military the capability of a military force or weapons system to deliver effective fire to a target.

WordReference Random House Unabridged Dictionary of American English © 2025

fire•pow•er  (fī^ər′pou′ər), n. 

1. the capability of a military force, unit, or weapons system as measured by the amount of gunfire, number of missiles, etc., deliverable to a target.
2. the capability or potential, as of an organization, for action or achieving results.

Also, fire′ pow′er. 

• fire + power 1910–15

Collins Concise English Dictionary © HarperCollins Publishers::

fire power noun

1. the amount of fire that may be delivered by a unit or weapon
2. the capability of delivering fire