Portland stone
English
Noun
Portland stone (usually uncountable, plural Portland stones)
- A limestone from the Tithonian stage of the Jurassic period, quarried on the Isle of Portland, Dorset, and used extensively for building in the British Isles.
- St Paul's Cathedral and Buckingham Palace were built with Portland stone.
- 1951, John Wyndham, The Day of the Triffids, Harmondsworth: Penguin Books, published 1954, page 85:
- I wandered across to the window and looked out. Quite consciously I began saying good-bye to it all. The sun was low. Towers, spires, and façades of Portland stone were white or pink against the dimming sky.