build out over
build (something) out over (something)
To extend a structure or building over a particular area or thing. The house is famous for building an outdoor area out over a waterfall.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
build (something) out over somethingand build (something) over something
to construct something so that it extends over something else, such as water or some architectural feature. We built a deck out over the pond. We built the deck over the pond.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.