'Craniologist' definitions:

Definition of 'craniologist'

noun

Someone who claims to be able to read your character from the shape of your skull [syn: phrenologist, craniologist]

From: GCIDE

Craniologist \Cra`ni*ol"o*gist\ (-?l"?-j?st), n. One proficient in craniology; a phrenologist. [1913 Webster]