v. 25B6; verb
the stench sickened him : CAUSE TO FEEL SICK/NAUSEOUS, make sick, turn someone's stomach, revolt, disgust; informal make someone want to throw up; N. Amer. informal gross out.
she sickened and died : BECOME ILL, fall ill, be taken ill/sick, catch something.
I'm sickening for something : BECOME ILL WITH, fall ill with, be taken ill with, show symptoms of, develop, come down with; Brit. go down with; N. Amer. informal take sick with.
recover.