D defs.my
Entry 1 sense Webster, 1913

Hypochondria

/hīpˌ-ək-än'-drē-ə/ · Hy·po·chon·dri·a · IPA /ˌhaɪpoʊˈkɑndriə/
01 n. An excessive concern about one's own health, particularly a morbid worry about illnesses which a person imagines are affecting him, often f…
  1. 1.
    An excessive concern about one's own health, particularly a morbid worry about illnesses which a person imagines are affecting him, often focusing on specific symptoms; also called hypochondriasis.(Med.) Also: hypochondriasis