Dementia precox is an outdated term for schizophrenia.

The demarcation lines between the two countries were clearly marked.

The demarcation line between the two countries is heavily guarded.

Infantile dementia is a rare neurological disorder that affects children.

Pseudo-democracy is a term used to describe a system that appears to be democratic but is actually controlled by a small group of people.

The Social Democratic Party was founded in 1875.