present participle of ill

plural of mental illness

plural of folk illness

plural of terminal illness

plural of final illness

plural of seroconversion illness

plural of foodborne illness

To become ill, to get sick, to sicken.

(grammar) A case used to indicate movement into something; for example, into the house.

Carried out without the benefit of wise counsel or careful deliberation, or carried out with unwise counsel. / (informal) Unwise.