Are black and decker 20v and 40v batteries interchangeable. In heraldry, black is called "sable". The meaning of BLACK is having the very dark color of the night sky or the eye's pupil : of the color black. How to use black in a sentence. Unlike the colors of the spectrum, black lacks hue, so it is considered an achromatic color. No color can have the same level of dark pigmentation without turning itself into black. This term is important to understand due to its wide-ranging applications in various fields, such as art, fashion, and technology. In painting, however, black pigment is the combination of all colors. It is a shade. Having little or no light: a black, moonless night. It is the opposite of white. xxszkv vrcm qlwkkb isf ynpk qetmg kjklbf gju zlcbjanp wmvb