noun
Meaning 1
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.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Examples
- St Paul's Cathedral and Buckingham Palace were built with Portland stone.
Meaning relationships
Synonyms: none provided
Antonyms: none provided