Blackstone

== English == === Etymology === From Old English blac (“black”) +‎ stān (“stone”). === Pronunciation === IPA(key): /ˈblækstən/ === Proper noun === Blackstone A surname. A gritstone escarpment in the Pennine hills on the boundary between Greater Manchester and West Yorkshire. ==== Derived terms ==== === Further reading === “Blackstone”, in OneLook Dictionary Search. === Anagrams === black notes