D defs.my
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Entry 2 senses · 2 variants Webster, 1913

Monomaniac

· Mon·oma·ni·ac · IPA /ˌmɑnoʊˈmeɪnɪæk/
01 n. A person affected by monomania.
  1. 1.
    A person affected by monomania.
02 a. Affected with monomania, or partial derangement of intellect; caused by, or resulting from, monomania; as, a monomaniacal delusion.
  1. 1.
    Affected with monomania, or partial derangement of intellect; caused by, or resulting from, monomania; as, a monomaniacal delusion.