Non compos mentis

{
  "id": "MLC-T-LAW-003422",
  "term": "Non compos mentis",
  "field": "Law",
  "definition": "A Latin phrase meaning \"not of sound mind,\" describing a person who lacks the mental capacity to understand the nature and consequences of their actions. This legal determination can render an individual incompetent to enter into contracts, execute a valid will, or stand trial for a criminal offense. A court makes the finding of incompetence based on medical and psychological evidence, often resulting in the appointment of a guardian to manage the person's affairs.",
  "url": "https://mlchart.com/terminology/law/non-compos-mentis/"
}