Victoria blue
Noun
Meaning
Victoria blue (countable and uncountable, plural Victoria blues)
Any of a class of blue dyes that are related to the methyl violet dyes but contain one naphthylamino group.
Noun
Victoria blue (countable and uncountable, plural Victoria blues)
Any of a class of blue dyes that are related to the methyl violet dyes but contain one naphthylamino group.