1.
If you are ~, your body is not in good condition because you have not been taking regular exercise.
Many children are so ~ they are unable to do even basic exercises.
? fit
ADJ: usu v-link ADJ
2.
If someone is ~ for something, he or she is unable to do it because of injury or illness.
He had a third examination and was declared ~ for duty...
Mr Abel’s doctor has said he is ~ to travel.
ADJ: usu v-link ADJ, ADJ for n, ADJ to-inf
3.
If you say that someone or something is ~ for a particular purpose or job, you are criticizing them because they are not good enough for that purpose or job.
Existing houses are becoming totally ~ for human habitation...
They were utterly ~ to govern America...
She is an ~ mother.
? fit
ADJ: oft ADJ for n, ADJ to-inf disapproval