drencher

English

From Middle English *drencher (found in the Surname Drencher), equivalent to drench +‎ -er.

drencher (plural drenchers)

One who, or that which, drenches.
A fire prevention device, like a sprinkler but ejecting a denser curtain of water and sometimes mounted on the outside of a building to prevent the spread of fire from those nearby.
- 2008, John Ridley, John Channing, Safety at Work (page 675)
  A second system of conventional dry sprinkler heads is interspersed with the drencher heads.
- 1950, Great Britain. Ministry of Public Building and Works, Post-war Building Studies (issues 28-31, page 14)
  The drencher supply should also be separate from the sprinkler supply.

单词	drencher
释义	drencher English Etymology From Middle English drencher (found in the Surname Drencher), equivalent to drench* +‎ -er. Noun drencher (plural drenchers) One who, or that which, drenches. A fire prevention device, like a sprinkler but ejecting a denser curtain of water and sometimes mounted on the outside of a building to prevent the spread of fire from those nearby. 2008, John Ridley, John Channing, Safety at Work (page 675) A second system of conventional dry sprinkler heads is interspersed with the drencher heads. 1950, Great Britain. Ministry of Public Building and Works, Post-war Building Studies (issues 28-31, page 14) The drencher supply should also be separate from the sprinkler supply.
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