lank

Imagine seaweed washed up on the shore: long, stringy, and wet. That is often the feeling this word gives. It describes something thin and limp that hangs flat instead of looking full or lively. Today, it is used most often for hair. Think of hair that falls in flat, lifeless strands and seems to have no bounce or body. It can also be used for things like wet grass or seaweed when they hang down heavily. The idea is not just "thin," but "thin and without life or fullness."

The word comes from an Old English root meaning "thin" or "slender." You would not use it for every thin thing. It usually suggests that something hangs down heavily and lacks body. A full, styled hairstyle would never be described this way.

The word "lank" paints a picture of something long, thin, and hanging down in a limp, lifeless way. It does not simply mean "thin"; it also suggests a lack of body and, at times, an unkempt, slightly damp, or greasy look. In older usage, it could describe a person with a thin or drooping build, but in modern English it is used much more often for hair and similar textures. Think of a swimmer coming out of the water with strands of hair stuck flat against the face: that is a classic example of lank hair.

However, its use is not limited to hairstyles. Seaweed can be described this way when it trails heavily in the water or clings to a rock or pier. Grass or plants beaten down by rain can also seem lank when they lie flat and have lost their freshness. The word suggests something that is not only long and thin, but also lacking the spring or strength to hold itself up well.

The origins of "lank" trace back to Old English roots meaning "thin" or "slender." Over time, the word picked up this added sense of limpness and flatness. It is a vivid word because it gives a clear visual image of something drooping and lacking life. If you want to describe hair, grass, or something similar that is long, thin, and flat rather than full or lively, "lank" fits well.