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blockhouse

American  
[blok-hous] / ˈblɒkˌhaʊs /

noun

blockhouses plural
  1. Military. a fortified structure with ports or loopholes through which defenders may direct gunfire.

  2. Also called garrison house.  (formerly) a building, usually of hewn timber and with a projecting upper story, having loopholes for musketry.

  3. a house built of squared logs.

  4. Rocketry. a structure near a launching site for rockets, generally made of heavily reinforced concrete, for housing and protecting personnel, electronic controls, and auxiliary apparatus before and during launching operations.


blockhouse British  
/ ˈblɒkˌhaʊs /

noun

  1. (formerly) a wooden fortification with ports or loopholes for defensive fire, observation, etc

  2. a concrete structure strengthened to give protection against enemy fire, with apertures to allow defensive gunfire

  3. a building constructed of logs or squared timber

  4. a reinforced concrete building close to a rocket-launching site for protecting personnel and equipment during launching

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of blockhouse

1505–15; < Middle Dutch blochuus, equivalent to bloc block + huus house

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Pte Malcolm, a stretcher bearer, was found when unidentified remains were recovered from a shell hole outside a German blockhouse in Fusilier Wood, near Klein-Zillebeke, Belgium.

From BBC May 10, 2023

Others are posing on the porch of an officer’s house and in front of the blockhouse, which are still on the property.

From Seattle Times Feb. 25, 2023

On the other side of the draw was a similar position and further inland above the exit from the beach was another concrete blockhouse with its 88-gun pointing down the approach.

From Fox News Jun. 3, 2019

By one p.m. they were strapped into their couches, familiar from hours spent in vacuum-chamber tests in Houston, and Slayton left for the blockhouse, where he would monitor the test.

From Salon Mar. 24, 2019

I looked through the blockhouse portal before beginning the first countdown and saw Miss Riley sitting at the Women’s Club table.

From "October Sky" by Homer Hickam

It’s a sure sign that greed, not fear, is the current phase of the arc of Mr. McWilliams’s pendulum that nobody can be sure whether these digital blockhouses will ever generate a dollar of profit.

From The Wall Street Journal Dec. 12, 2025

Beyond the beach rise the bluffs where the Germans built their first line of defenses with trenches and blockhouses.

From Seattle Times Jun. 4, 2019

We passed dilapidated blockhouses, children taking bucket baths, and old women spreading rice over tattered tarpaulins to dry.

From The New Yorker Jan. 12, 2015

Climb any hill and you may well find pillboxes, bunkers, blockhouses; stroll through any freshly plowed field and you might just spot shrapnel, cartridges and bullets atop the furrows.

From New York Times Aug. 21, 2014

There were five forts, having each four quadrangular blockhouses, with a barrack in the centre; these were connected by wooden palisades or pickets.

From History of Halifax City by Akins, Thomas B.

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