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Synonyms

outbuilding

American  
[out-bil-ding] / ˈaʊtˌbɪl dɪŋ /

noun

  1. a detached building subordinate to a main building.


outbuilding British  
/ ˈaʊtˌbɪldɪŋ /

noun

  1. a building subordinate to but separate from a main building; outhouse

"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

Etymology

Origin of outbuilding

First recorded in 1620–30; out- + building

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.

The shop, a small outbuilding adjacent to a used car lot, now sat empty; its fading sign still stood roadside.

From Salon • Jun. 2, 2026

Still wearing his black-tie outfit and flanked by Kash Patel and Pete Hegseth, Trump told reporters that the attempt only strengthened his resolve to finish the White House outbuilding.

From Salon • Apr. 26, 2026

A 52-year-old man was found dead in an outbuilding off the A1133 in Langford, near Newark in Nottinghamshire, shortly after 10:15 GMT on Saturday.

From BBC • Nov. 25, 2025

The Wiltshire Council signed off on his plans to build an ornamental outbuilding, a three-story extension, the lake and a driveway that curves around it.

From The Wall Street Journal • Oct. 2, 2025

When Auntie Fatmata saw me hopping from foot to foot, she led me to an outbuilding with toilets, which were really only holes in the ground, covered with a wooden plank.

From "Taking Flight: From War Orphan to Star Ballerina" by Michaela DePrince

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