peaked

adj

1. Having a peak or peaks.

   “The wizard wore a peaked cap.”

2. Sickly-looking, peaky.

   “2000, Toshio Mori and Lawson Fusao Inada, Unfinished Message: Selected Works of Toshio Mori, p. 149, She looked peaked and tired ever since he had volunteered for the army.”

   “2001, Fred C. Feddeck, Hale Men of Fordham: Hail!, p. 17, While Nixon looked peaked throughout the debate, Kennedy looked like a poised diplomat oozing confidence.”

   “2004, Don Ecker, Past Sins, p. 276, Peck looked peaked to Williams. He was pale and appeared to be breathing in shallow gasps.”

verb

1. (form-of, participle, past)simple past and past participle of peak