noun (n)

• failure to act with the prudence that a reasonable person would exercise under the same circumstances

  kegagalan untuk bertindak dengan prudence itu orang yang layak akan latihan di bawah keadaan yang sama

  Synonym:
  carelessness, neglect, nonperformance
  

  source: wordnet30
• the trait of neglecting responsibilities and lacking concern

  the mengabaikan sifat dari tanggung jawab dan kurang perhatian

  Synonym:
  neglect, neglectfulness
  

  source: wordnet30
• The quality or state of being negligent; lack of due diligence or care; omission of duty; habitual neglect; heedlessness.

  kualiti atau keadaan menjadi lalai; karena kurang usaha atau peduli; kealpaan tugas; kerap pengabaian; ketidakpedulian.

  source: webster1913