PITCHSTONE


Meaning of PITCHSTONE in English

ˈ ̷ ̷ˌ ̷ ̷ noun

Etymology: translation of German pechstein, from pech pitch + stein stone

: a glassy rock that has a resinous luster and that contains more water than obsidian does

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.