Roman Antiq. [L. viridārium plantation of trees, pleasure-garden, f. viridis VIRID a.] A pleasure-garden or green court of an ancient Roman villa or palace.

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a. 1700.  Evelyn, Diary, 10 Nov. 1644. We went to see Prince Ludovisio’s villa where was formerly the Viridarium of the poet Sallust.

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1832.  W. Gell, Pompeiana, I. viii. 168. The inner peristyle, enclosing a sort of court, probably planted with flowers, and sometimes called a viridarium.

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1848.  Lytton, Harold, I. i. The wide space between the columns, which had once given ample vista from graceful awnings into tablinum and viridarium.

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1891.  Farrar, Darkn. & Dawn, x. As Titus went across the viridarium, or chief green court of the Palace.

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