negligent

//ˈnɛɡlɪdʒənt//
B2Frequency Level 12Formal
Visual representation of negligent

Adjective

negligentCanonical form
more negligentComparative
most negligentSuperlative
1

Failing to take proper care or give sufficient attention to something or someone; careless in fulfilling a duty or responsibility.

The negligent driver caused an accident by not paying attention to the road.

2

Characterized by a lack of attention or concern, especially in a way that causes harm or damage.

The negligent handling of the chemicals led to a serious accident.