indigotin

• Существительное, обозначающее синий краситель, который раньше получали из растений, а сейчас обычно производят синтетически.

A noun referring to a blue dye, historically obtained from plants but now often produced synthetically.

неисчисляемое

1. C2formal

   A deep blue dye, historically obtained from plants of the Indigofera genus, now often produced synthetically.

   Индиго

   • Indigotin is the primary coloring agent in denim jeans.
   • The ancient process of extracting indigotin from plants was labor-intensive.
   • Synthetic indigotin is chemically identical to the natural compound.

   Синонимыindigo