Definition of «alarm fire»

The phrase "alarm fire" refers to a situation where a fire is serious enough to activate an alarm system.

The 1 - alarm fire destroyed the mobile home and caused damage to the outside of the neighboring homes. (tampabayinjuryattorneyblog.com)
A five - alarm fire sounds terrifying to begin with. (effectivecoverage.com)
Also, note measurable achievements — like the number of cases you've solves or five - alarm fires prevented — in your Work Experience section. (hloom.com)
(see all sentences)