Meaning : Make unfit or unsuitable.
Example :
Your income disqualifies you.
Synonyms : disqualify, indispose
Meaning : Below the required standards for a purpose.
Example :
An unfit parent.
Unfit for human consumption.
Meeting adequate standards for a purpose.
A fit subject for discussion.Meaning : Not in good physical or mental condition. Out of condition.
Example :
Fat and very unfit.
Certified as unfit for army service.
Drunk and unfit for service.
Physically and mentally sound or healthy.
Felt relaxed and fit after their holiday.