Also found in: Dictionary, Thesaurus.
A mental disorder in which one never has a thought not connected with oneself. Compare: narcissism.
[auto- + G. synnoia, deep thought, fr. syn, with + noeō, to think]
autosynnoiaAn obsolete term for
(1) Extreme (pathological) egocentricity or self-centredness.
(2) Autism, autistic disorder (DSM-IV).