semiattached

sem·i·at·tached

 (sĕm′ē-ə-tăcht′, sĕm′ī-)
adj.
Partially attached or joined: a semiattached two-family frame house.
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.
References in periodicals archive ?
A semiattached curtain-wall accounts for much of the interior facade of the building, which faces the inside of Columbia University.
Downtown Lewisburg comprises single and semiattached units of Federal and Victorian architecture built on small lots in rows between 1825 and 1925.