Definition of "inclosed"

The grass was now long and green upon Guido's grave, and filled with small, pale wild flowers. A heavy cloud rested over the inclosed space, where the black yews waved dismally; while, far away, the sunshine reposed on the distant height.

1834, L[etitia] E[lizabeth] L[andon], chapter XVI, in Francesca Carrara. […], volume III, London: Richard Bentley, […], (successor to Henry Colburn), page 130

Then dots of white and black told him there were cattle of other colors in this inclosed valley.

1912 January, Zane Grey, chapter 5, in Riders of the Purple Sage […], New York, N.Y., London: Harper & Brothers Publishers