D defs.my
Entry 1 sense Webster, 1913

Hypochondriasis

· Hy·po·chon·dri·a·sis · IPA /ˌhaɪːpɔ.kanˈdɹaɪːəsɪs/
01 n. A mental disorder in which melancholy and gloomy views torment the affected person, particularly concerning his own health; a morbid and de…
  1. 1.
    A mental disorder in which melancholy and gloomy views torment the affected person, particularly concerning his own health; a morbid and deluded belief that one is afflicted with disease.(Med.)
Syn. hypochondria.