Definitions

1. noun

lack of proper care or attention; thoughtlessness; heedlessness.

“Her carelessness with the fire led to a small blaze in the living room.”

2. noun

the state of being careless; lack of concern for consequences.

“His carelessness in driving resulted in a serious accident.”

3. noun

something that is done or left undone through carelessness.

“The carelessness of the previous owner caused many issues with the old house.”

4. noun

a careless or thoughtless act.

“Her carelessness was the reason for the argument between the couple.”

5. noun

a tendency to be careless or thoughtless.

“He has a carelessness about his belongings, often losing them.”