"Melanoid" Natural Recordings by Native Speakers
Melanoid refers to a substance that has a dark brown or black color, often due to the presence of melanin, a pigment found in skin, hair, and eyes. In a broader sense, it can also describe something that has a tendency to darken or turn brown, such as a substance that oxidizes or decomposes over time.
Melanocytes are pigment-producing cells found in the bottom layer of the epidermis, the outermost layer of the skin. They produce the pigment melanin, which helps to protect the skin from the harmful effects of the sun's ultraviolet (UV) rays. The amount of melanin produced and the type of melanin produced can vary from person to person, resulting in different skin tones.