n.
Pronunciation: ' hwin- ˌ st ō n, ' win-
Function: noun
Etymology: whin, a hard rock
Date: 1513
: basaltic rock : TRAP also : any of various other dark resistant rocks (as chert)
n.
Pronunciation: ' hwin- ˌ st ō n, ' win-
Function: noun
Etymology: whin, a hard rock
Date: 1513
: basaltic rock : TRAP also : any of various other dark resistant rocks (as chert)
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012