Definitions

1. verb

to change the colour of something, especially a white or light colour to a darker colour by adding a dye or pigment, or by oxidation

“The factory encoloured the fabric to give it a rich brown hue.”

2. verb

to colour or dye something, especially with a dark colour

“The artist encoloured the entire picture in deep blues and greens.”

3. noun

a substance used to encolour something

“The encolour of the fabric was a secret recipe known only to the manufacturer.”