[{"Bold_text": "noun", "List Items": ["the act of fixing or the state of being fixed.", "Chemistry.reduction from a volatile or fluid to a stable or solid form.the process of converting atmospheric nitrogen into a useful compound, as a nitrate fertilizer.", "reduction from a volatile or fluid to a stable or solid form.", "the process of converting atmospheric nitrogen into a useful compound, as a nitrate fertilizer.", "Photography.the process of rendering an image permanent by removal of light-sensitive silver halides.", "Psychoanalysis.a partial arrest of emotional and instinctual development at an early point in life, due to a severe traumatic experience or an overwhelming gratification.", "a preoccupation with one subject, issue, etc.; obsession:All her life she had a fixation on stories of violent death."]}]