n. A framework in the form of a passageway of columns that supports a trelliswork roof; used to support and train climbing plants
the GNU version of the Collaborative International Dictionary of English
n. Lit., an arbor or bower
The Century Dictionary and Cyclopedia
n. A kind of arbor; a sort of balcony.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a framework that supports climbing plants
Word Usage
"Well, often what you'll see in a pergola is a lot more lattice going in closer together and going perpendicular to that, creating the surface for the growing vine and to block sun, of course."