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An indigo dye, in the form of small balls or lumps, used in the 19th century for…An indigo dye, in the form of small balls or lumps, used in the 19th century for dyeing linen etc.
Meaning
1 senses(historical, obsolete, uncountable)An indigo dye, in the form of small balls or lumps, used in the 19th century for dyeing linen etc.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable