Rash (noun)

1. An outbreak of red spots or bumps on the skin.
2. A sudden outbreak of symptoms on the skin.

Origin:

The word "rash" is derived from the middle english word "raschen" which means "to break out in spots". it is an outbreak of red spots or bumps on the skin.

Examples:

1. The rash was caused by an allergic reaction to the medication.
2. The rash spread quickly across her body.
3. The rash itched and irritated the skin.
4. The rash was treated with a cream prescribed by the doctor.
5. The rash disappeared after a few days.