schizoid

[ skit-soid ]
/ ˈskɪt sɔɪd /

adjective

Psychology. of or relating to a personality disorder marked by dissociation, passivity, withdrawal, inability to form warm social relationships, and indifference to praise or criticism.
Informal. of or relating to schizophrenia or to multiple personality.

noun

a schizoid person.

Origin of schizoid

1920–25; schiz- + -oid

OTHER WORDS FROM schizoid

un·schiz·oid, adjective

WORDS THAT MAY BE CONFUSED WITH schizoid

neurotic psychotic schizoid schizophrenic

Example sentences from the Web for schizoid

British Dictionary definitions for schizoid

schizoid
/ (ˈskɪtsɔɪd) /

adjective

psychol denoting a personality disorder characterized by lack of close relationships with other people and more than usual self-absorption
informal, offensive characterized by or showing conflicting or contradictory attitudes, ideas, etc

noun

a person who has a schizoid personality

usage for schizoid

Rather than referring to someone as a schizoid it is better to talk about a person with a schizoid personality disorder

Medical definitions for schizoid

schizoid
[ skĭtsoid′ ]

adj.

Of, relating to, or having a personality marked by extreme shyness, seclusiveness, and an inability to form close friendships or social relationships.
Schizophrenic. No longer in scientific use.

n.

A schizoid or schizophrenic person.