Candide was at once conducted to a beautiful summer-house, ornamented with a very pretty colonnade of green and gold marble, and with trellises, enclosing parraquets, humming-birds, fly-birds, guinea-hens, and all other rare birds.
There are no more uses of "colonnade" in the book.
Show samples from other sources
It was raining, so they stayed under the colonnade as they walked along the rose garden.
It wasn’t easy, even though I’d been to visit my grandfather countless times growing up, because each house looked like the next: squat and boxy with minor variations, trimmed with aluminum siding or dark seventies wood, or fronted by plaster colonnades that seemed almost delusionally aspirational.
Ransom Riggs -- Miss Peregrine’s Home for Peculiar Children