Noun
A room in a building that houses the boiler(s) and similar equipment.
A compartment on a steamship that houses the boiler.
(informal) A telemarketing firm that makes cold calls.
Source: en.wiktionary.orgboiler-room
Writers collect stories of rituals: John Cheever putting on a jacket and tie to go down to the basement, where he kept a desk near the boiler room. Keats buttoning up his clean white shirt to write in, after work. Mona Simpson
A long steel splinter speared down, through the hangar deck and the main boiler room (where it ruptured a steam line), before coming to rest in a fuel tank near the aircraft park, where it started a major fire. Source: Internet
DeFreeze escaped from Soledad State Prison on March 5, 1973, by walking away while on work duty in a boiler room located outside the perimeter fence. Source: Internet
Accommodation; Entrance hall, Kitchen/Dining Room, Lounge, Cloakroom, w.c., w.h.b., boiler room. Source: Internet
Nightcrawler is quickly overwhelmed by Drake's avatars, but eventually forces Iceman into a factory boiler room, where there's not enough moisture in the air for him to effectively use his powers. Source: Internet
From a secret passage, trudge into the shadowy confines of the dilapidated boiler room, home to rattling machinery and your vessel into the 5th dimension. Source: Internet