marking blue
берлинская лазурь
Berliner Blau, Preußisch Blau, Preußischblau
A dye used in metalworking, made by mixing methylated spirit with shellac and gentian…A dye used in metalworking, made by mixing methylated spirit with shellac and gentian violet, to aid in marking out rough parts for further machining.
Meaning
1 senses(uncountable)A dye used in metalworking, made by mixing methylated spirit with shellac and gentian violet, to aid in marking out rough parts for further machining.
Synonyms
2 synonymsPrussian bluelayout stain
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable