adjective
lank
LANGK/læŋk/
Long, straight, and limp, especially of hair.
Her lank hair hangs limply around her face after swimming.

Etymology
Old English hlanc described something loose, empty, or flaccid. That combination of thinness and lack of firmness survives in lank, which suggests an unappealingly limp, lean appearance.
In context
It was a sight to see the figure Don Quixote made, long, lank, lean, and yellow, his garments clinging tight to him, ungainly, and above all anything but agile.
More examples
- She brushes her lank hair back from her forehead.
- This shampoo makes my hair look lank.
- His lank bangs fall into his eyes.
Forms
lank · lanker · lankest
lankness noun — The quality of being straight and limp.