
thumb|alt=From The Women's Library: Suffrage Collection; Created by the Suffrage Atelier|A suffragist postcard depicting a lunatic, symbolized by a [[moon]] Lunatic is a term referring to a person who is seen as mentally ill, dangerous, foolish, or crazy—conditions once attributed to "lunacy". The word derives from lunaticus meaning "of the moon" or "moonstruck".
thumb|alt=From The Women's Library: Suffrage Collection; Created by the Suffrage Atelier|A suffragist postcard depicting a lunatic, symbolized by a [[moon]] Lunatic is a term referring to a person who is seen as mentally ill, dangerous, foolish, or crazy—conditions once attributed to "lunacy". The word derives from lunaticus meaning "of the moon" or "moonstruck".
==History== thumb|200px|right|The Natal chart|horoscope of a "dumb Lunatic and Ideot" according to an astrologer who describes how the positions of the planets Saturn and Mars with respect to the moon are the cause of "diseases of the mind" The term "lunatic" derives from the Latin word lunaticus, which originally referred mainly to epilepsy and madness, as diseases thought to be caused by the moon. The King James Version of the Bible records "lunatick" in the Gospel of Matthew, which has been interpreted as a reference to epilepsy. By the fourth and fifth centuries, astrologers were commonly using the term to refer to neurological and psychiatric diseases. Pliny the Elder argued that the full moon induced individuals to lunacy and epilepsy by effects on the brain analogous to the nocturnal dew. Until at least 1700, it was also a common belief that the moon influenced fevers, rheumatism, episodes of epilepsy and other diseases.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).