Dictionary
per•go•la
Pronunciation: (pûr'gu-lu), [key]—
n.
1. an arbor formed of horizontal trelliswork supported on columns or posts, over which vines or other plants are trained.
2. a colonnade having the form of such an arbor.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.