Having the expression of one wasted by want or suffering; hollow-eyed; having the features distorted or wasted by pain; wild and wasted, or anxious in appearance; as, haggard features, eyes
very thin especially from disease or hunger or cold; "emaciated bony hands"; "a nightmare population of gaunt men and skeletal boys"; "eyes were haggard and cavernous"; "small pinched faces"; "kept life in his wasted frame only by grim concentration"
Someone who looks haggard has a tired expression and shadows under their eyes, especially because they are ill or have not had enough sleep. He was pale and a bit haggard. someone who looks haggard has lines on their face and dark marks around their eyes, especially because they are ill, worried, or tired (hagard )
showing the wearing effects of overwork or care or suffering; "looking careworn as she bent over her mending"; "her face was drawn and haggard from sleeplessness"; "that raddled but still noble face"; "shocked to see the worn look of his handsome young face"- Charles Dickens