pyrazolone dye

noun Chemistry.

any of the group of dyes, as tartrazine, derived from a pyrazolone: used chiefly to dye silk and wool.

Nearby words

  1. pyrazinamide,
  2. pyrazine,
  3. pyrazole,
  4. pyrazoline,
  5. pyrazolone,
  6. pyre,
  7. pyrene,
  8. pyrenean,
  9. pyrenean mountain dog,
  10. pyrenees Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019