milky

The word "milky" brings to mind the look of milk: white, pale, and a little cloudy. Most often, it describes something that has a color or appearance like milk. A liquid may be called milky if it is whitish or if it is cloudy rather than clear. People also use it for drinks or foods that contain milk or have had milk added, such as milky tea or a milky sauce.

It can also be used for other things that look softly white or washed over with a pale haze, such as milky light, milky glass, or a milky sky. In these cases, the idea is still visual: the thing looks white, faint, or not fully transparent. Sometimes the word suggests a smooth or creamy quality, especially when talking about texture, but that is usually still connected to how milk looks or feels.

So when you see "milky," the safest meaning is usually one of three things: it looks white like milk, it is cloudy like milk, or it contains milk. That covers most real-world uses of the word and keeps the meaning clear and natural.