obsessed

Adjective

obsessed (comparative more obsessed, superlative most obsessed)

1. Intensely preoccupied with or by a given topic or emotion; driven by a specified obsession.
   • What was starting to unsettle him, to frighten him, was the idea that Merry was less horrified now than curious, and soon he himself became obsessed, though not, like her, by the self-immolators in Vietnam but by the change of demeanor of his eleven-year-old.1997, Philip Roth, American Pastoral
   • Strangely, although it is an international cliché that the British are obsessed with the weather, it is a fixation with minor irritations: will rain spoil the wedding, the Test Match, the bank holiday?1999 June 28, Mark Lawson, The Guardian
2. Influenced or controlled by evil spirits, but less than possessed in that the spirits do not actually reside in the victim.
   • Believing that an evil spirit is trying to obsess one is a dangerous belief, and when one comes to believe he is obsessed by an evil spirit, though there is not an evil spirit within a thousand miles of him, he will have all the symptoms.1915, E. W. Sprague, Spirit Obsession Or a False Doctrine & A Menace to Modern Spiritualism, →ISBN, page 86
   • It is true, that by the workings of the law of attraction, and the susceptibility of mortals to the influence of spirit powers, mortals may become obsessed by the spirits of evil...2007, James E. Padgett, The Teachings of Jesus, →ISBN, page 100