Definitions

1. noun

A sudden outbreak or spread of a skin condition, such as acne, eczema, or dermatitis, often accompanied by inflammation and discomfort.

“The doctor diagnosed the child with a rash after she scratched her arm.”

2. noun

A reckless or impulsive act, often resulting in undesirable consequences.

“His rash decision to quit his job without a plan led to financial struggles.”

3. verb

To cause a sudden outbreak or spread of a skin condition, or to behave in a reckless or impulsive manner.

“The allergic reaction caused the skin to rash, leading to a painful blister.”

4. adjective

Done or acting suddenly, impetuously, or without caution.

“He made a rash decision to travel to a foreign country without researching the local culture.”