e/Multiple-alarm fire

Information
has gloss	eng: One-alarm, two-alarm, three-alarm fires, or higher are categories of fires indicating the level of response by local authorities, with an elevated number of alarms indicating increased commitment of resources. The term multiple-alarm is a quick way of indicating that a fire was severe and difficult to contain. This system of classification is common in the USA among both fire departments and, consequently, news agencies.
lexicalization	eng: Multiple-alarm fire
instance of	(noun) the act of distributing things into classes or categories of the same type classification, assortment, categorization, categorisation, compartmentalization, compartmentalisation