verdigris
ver‧di‧gris /ˈvɜːdəɡriː, ˈvɜːdɪɡriː, -ɡriːs $ ˈvɜːr-/ noun [uncountable]
زنگار مس، زنگ مس (استات مس)، مهندسی: زنگار، شیمی: زنگار
ver‧di‧gris /ˈvɜːdəɡriː, ˈvɜːdɪɡriː, -ɡriːs $ ˈvɜːr-/
noun [uncountable][
Date: 1300-1400;
Language: Old French;
Origin: vert de Grice 'green of Greece']
a greenish-blue substance that sometimes appears on
copper or
brass [TahlilGaran] Dictionary of Contemporary English ▲