English-Thai Dictionary

verdigris

N สนิม เขียว /น้ำเงิน บน ผิว ภาชนะ ทองเหลือง /ทองแดง  sa-nim-kiao nam-ngoen-bon-pio-pa-cha-na-tong-laung tong-daeng

 

Webster's 1828 Dictionary

VERDIGRIS

n. Rust of copper, or an acetate of copper, formed by the combination of an acid with copper.

 

Webster's 1913 Dictionary

VERDIGRIS

Ver "di *gris, n. Etym: [F. vert-de-gris, apparently from verd, vert, green + de of + gris gray, but really a corruption of LL. viride aeris (equivalent to L. aerugo ), from L. viridis green + aes, aeris, brass. See Verdant, and 2d Ore. ]

 

1. (Chem. )

 

Defn: A green poisonous substance used as a pigment and drug, obtained by the action of acetic acid on copper, and consisting essentially of a complex mixture of several basic copper acetates.

 

2. The green rust formed on copper. [Colloq. ]

 

Note: This rust is a carbonate of copper, and should not be confounded with true verdigris. U. S. Disp. Blue verdigris (Chem. ), a verdigris having a blue color, used a pigment, etc. -- Distilled verdigris (Old Chem. ), an acid copper acetate; -- so called because the acetic acid used in making it was obtained from distilled vinegar. -- Verdigris green, clear bluish green, the color of verdigris.

 

VERDIGRIS

VERDIGRIS Ver "di *gris, v. t.

 

Defn: To cover, or coat, with verdigris. [R.] "An old verdigrised brass bugle. " Hawthorne.

 

New American Oxford Dictionary

verdigris

ver di gris |ˈvərdəˌgrēs, -ˌgris, -ˌgrē ˈvərdəˌɡris | ▶noun a bright bluish-green encrustation or patina formed on copper or brass by atmospheric oxidation, consisting of basic copper carbonate. ORIGIN Middle English: from Old French verte-gres, earlier vert de Grece ‘green of Greece. ’

 

verdigris agaric

ver ¦di |gris agar ¦ic ▶noun a toadstool with a slimy blue-green cap and dark brown gills, found in both Eurasia and North America. ●Stropharia aeruginosa, family Strophariaceae, class Hymenomycetes.

 

Oxford Dictionary

verdigris

verdigris |ˈvəːdɪgriː, -griːs | ▶noun [ mass noun ] a bright bluish-green encrustation or patina formed on copper or brass by atmospheric oxidation, consisting of basic copper carbonate. ORIGIN Middle English: from Old French verte-gres, earlier vert de Grece ‘green of Greece ’.

 

verdigris agaric

ver ¦di |gris agar ¦ic ▶noun a toadstool with a slimy blue-green cap and dark brown gills, found in both Eurasia and North America. ●Stropharia aeruginosa, family Strophariaceae, class Hymenomycetes.

 

Sanseido Wisdom Dictionary

verdigris

ver di gris /və́ː r dəɡrɪ̀s |-dɪɡriː /名詞 U (銅に生じる )緑青 （ろくしよう ）.