ill

¹ill

adj \ˈil\

worse \ˈwərs\ also ill·er \ˈil-ər\ worst \ˈwərst\

Definition of ILL

1

: affected with some ailment : not in good health <incurably ill with cancer—Time> <mentally ill>

2

: affected with nausea often to the point of vomiting <thought she would be ill after the ride on the roller coaster>