[kol-uh-neyd] 
| 1. | Architecture. a series of regularly spaced columns supporting an entablature and usually one side of a roof. Compare arcade. |
| 2. | a series of trees planted in a long row, as on each side of a driveway or road. |
| col·on·nade (kŏl'ə-nād') n. Architecture
[French, alteration of colonnate, from Italian colonnato, from colonna, column, from Latin columna; see kel-2 in Indo-European roots.] col'on·nad'ed adj. |
əˈneɪd