Rash | Mean of rash in English Dictionary

/ˈræʃ/

• Noun
• a group of red spots on the skin that is caused by an illness or a reaction to something
1. The baby has a skin rash.
2. The doctor said she developed the rash because of the medicine.
3. an itchy rash
4. I break out in a rash if I eat shellfish.
5. Symptoms of the disease include rash and fever.
• a series of usually unpleasant things or events that happen in a short period of time
1. There has been a rash of robberies in the city this summer.
2. a rash of fires
• done or made quickly and without thought about what will happen as a result
1. He later regretted having made such a rash [=hasty] promise.
2. Their rash actions resulted in a serious accident that could have killed someone.
3. a rash statement
4. Please don't do anything rash. [=foolish]

• doing something quickly and without thinking carefully about what will happen as a result
1. Don't be rash about this decision. Take your time.
2. It was rash of you to make that promise.