whin
Concise Oxford English Dictionary © 2008 Oxford University Press:
whin1
▶noun chiefly N. English furze; gorse.
– origin ME: prob. of Scand. origin.
Concise Oxford English Dictionary © 2008 Oxford University Press:
whin2 (also whinstone)
▶noun Brit. hard, dark basaltic rock.
– origin ME: of unknown origin.
'whin' also found in these Oxford entries:

