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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

Explanation

A colonnade is a row of tall columns that support a building or a roof. You might see a colonnade at the front of a museum. Ancient Greek and Roman buildings were often designed with a colonnade supporting them, and classically designed buildings still sometimes include a colonnade. Washington D.C.'s Lincoln Memorial is fronted by a colonnade, and even ordinary libraries, post offices, and museums might have them. The word was first used in the 1700s, and it comes from the French colonnade, with its Latin root of columna, or "pillar."

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Vocabulary lists containing colonnade

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.

The colonnade runs alongside the Rose Garden, where Trump paved over the grass last year.

From Barron's • Mar. 24, 2026

We begin with a green fairy under the colonnade.

From Salon • Nov. 8, 2025

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

One hundred thirty-six evenly spaced square pillars had been erected around the perimeter of what would become the two-story colonnade.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown