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colonnade

American  
[kol-uh-neyd] / ˌkɒl əˈneɪd /

noun

  1. Architecture. a series of regularly spaced columns supporting an entablature and usually one side of a roof.

  2. a series of trees planted in a long row, as on each side of a driveway or road.


colonnade British  
/ ˌkɒləˈneɪd /

noun

  1. a set of evenly-spaced columns

  2. a row of regularly spaced trees

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • colonnaded adjective

Etymology

Origin of colonnade

1710–20; < French, equivalent to colonne column + -ade -ade 1, on the model of Italian colonnato

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

According to a recent interview with the New York Times, he intends to build a second story atop the West Wing colonnade.

From Salon • Jan. 13, 2026

"The White House is therefore considering the idea of a modest one-storey addition to the West Wing colonnade which would serve to restore a sense of symmetry around the original central pavilion."

From Barron's • Jan. 8, 2026

He unveiled a "Presidential Walk of Fame" along the West Wing colonnade in September, displaying gold-framed portraits of himself and the 44 other presidents along the white exterior wall.

From BBC • Oct. 15, 2025

His project, which envisioned an abstract colonnade that would have reflected the classical language of the Parkway, was abandoned in 2005.

From The Wall Street Journal • Sep. 24, 2025

At the north end, the beech roots formed a kind of irregular colonnade.

From "Watership Down: A Novel" by Richard Adams