acromático

Etymology
From.

Adjective

 * 1)  achromatic free from colour
 * 2)  achromatic containing components to prevent colour-related distortion
 * 3)  achromatic having only the diatonic notes of the scale

Etymology
From.

Adjective

 * 1) achromatic free from color
 * 2) achromatic containing components to prevent color-related distortion
 * 3)  achromatic not absorbing color