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Applied under the glaze, that is, before the glaze, that is, before the glaze is put on; fitted to be so applied; - said of colors in porcelain painting.

Applied under the glaze, that is, before the glaze, that is, before the glaze is put on; fitted to be so applied; - said of colors in porcelain painting.

un-d[.e]r-gl[=a]z', adj. suitable for underglaze painting, of a pigment.--UNDERGLAZE PAINTING, in ceramics, painting in a vitrifiable pigment before the glaze is applied.