The word "ill" is an adjective that means being in poor health or suffering from a disease. It can also refer to being mentally unwell, such as feeling sad, anxious, or depressed.
Usage examples
I woke up feeling ill this morning.
My friend had to take a day off work because she was feeling ill.
The doctor advised me to stay home and rest when I am feeling ill.
It's best to avoid contact with others when you're feeling ill to prevent spreading germs.
Her painting skills are so ill that she can create beautiful artworks effortlessly.
The ill effects of pollution on our environment are becoming increasingly evident.
He had an ill-fated attempt at starting his own business, which eventually led to bankruptcy.
The ill-fitting clothes made her look sloppy and uncomfortable.
My question is this: Is there any evidence, clinical or anecdotal, of ill effects from a diet rich in very, very hot food? (fieryfoodscentral.com)
Annual flu vaccination is recommended for any person six months of age or older who wishes to reduce the likelihood of becoming ill with flu. (croakey.org)
This is primarily for mentally ill people who live on a disability income (social workers and case managers screen participants for need). (blogs.bestfriends.org)