bole

IPA（発音記号）

/bol/

名詞

廃用

Any of several varieties of friable earthy clay, usually coloured red by iron oxide, and composed essentially of hydrous silicates of alumina, or more rarely of magnesia.

日本語の意味

いくつかの種類の砕けやすい土性の粘土。通常、酸化鉄の影響で赤みを帯びており、主に水和珪酸アルミナから成るが、まれに水和珪酸マグネシアが主成分となることもある。

このボタンはなに？

The artisan smoothed the fresco with a fine bole before applying the gold leaf.

Google翻訳 / DeepL翻訳

職人は金箔を施す前に、フレスコを細かい赤土でならした。

詳細

意味（1）

Any of several varieties of friable earthy clay, usually coloured red by iron oxide, and composed essentially of hydrous silicates of alumina, or more rarely of magnesia.

Good Iznik has strong colours well-contained within their outlines and a very clean, clear white. The red colour, made with Armenian bole (an earthy clay) should be thick and proud of the surface.

Google翻訳 / DeepL翻訳