1. a blue or violet synthetic dye derived from aniline
Usage: chemistry

Examples

• The textile factory used induline to dye the fabric a deep blue color.
• Induline was one of the early synthetic dyes developed in the 19th century.
• The chemist mixed induline with other compounds to create new color variations.
• Historical textile samples often contain traces of induline dye.
• The laboratory analyzed the induline composition for quality control.