adj.
Pronunciation: ˌ h ī -p ō - ' th ə r-m ə l
Function: adjective
Date: 1922
: of or relating to a hydrothermal metalliferous ore vein deposited at high temperature
adj.
Pronunciation: ˌ h ī -p ō - ' th ə r-m ə l
Function: adjective
Date: 1922
: of or relating to a hydrothermal metalliferous ore vein deposited at high temperature
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012