SICKEN Meaning of SICKEN in English /sik"euhn/ , v.t. , v.i.to make or become sick. [ 1150-1200; ME seknen, sicnen; c. ON sjukna. See SICK 1 , -EN 1 ] Syn . repulse, revolt, disgust, upset. Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012