D defs.my
Entry 3 senses Webster, 1913

Negligence

/nĕg'-ləj-əns/ · Neg·li·gence · IPA /ˈnɛɡlɪd͡ʒəns/
01 n. The quality or state of being negligent; lack of due diligence or care; omission of duty; habitual neglect; heedlessness.
  1. 1.
    The quality or state of being negligent; lack of due diligence or care; omission of duty; habitual neglect; heedlessness.
  2. 2.
    An act or instance of negligence or carelessness.
    “remarking his beauties, . . . I must also point out his negligences and defects.” — Blair.
  3. 3.
    The omission of the care usual under the circumstances, being convertible with the Roman culpa. A specialist is bound to higher skill and diligence in his specialty than one who is not a specialist, and liability for negligence varies acordingly.(Law)
Phrases & compounds
Contributory negligence — See under Contributory.
Syn. Neglect; inattention; heedlessness; disregard; slight.
-- Negligence, Neglect. These two words are freely interchanged in our older writers; but a distinction has gradually sprung up between them. As now generally used, negligence is the habit, and neglect the act, of leaving things undone or unattended to. We are negligent as a general trait of character; we are guilty of neglect in particular cases, or in reference to individuals who had a right to our attentions.