shotgun house(redirected from Shotgun duplex)
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shotgun houseSouthern US
A house whose architecture is characterized by several rooms joined in a straight line from the front to the back.
[From the fact that the shot from a shotgun fired through the front door could go out the back door without encountering any intervening obstacles.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.