sprinkler head 1

noundomain: artefact
EnWordnet [ver.5.0]
EnglishEnglish
Definition

a heat-activated device that discharges water when the effects of a fire have been detected.

  • 1.Fire sprinklers are extensively used worldwide, with over 40 million sprinkler heads fitted each year.
  • a heat-activated device that discharges water when the effects of a fire have been detected.

FENG