monomania
- n a mania restricted to one thing or idea
- But both have the monomania of an Islamic jihadist and the momentum of a Hitchcock movie about a bomb on a bus.
- Because of a certain monomania in Boyle, large portions of his book read like a crime supplement to the Rivers of America series, which set out to celebrate the belief that America .
- Well, then, this must be monomania of a certain sort.