"Lunatic" is an informal term referring to people who are considered mentally ill, dangerous, foolish or unpredictable; conditions once called lunacy. The term may be considered insulting in serious contexts, though is sometimes used in friendly jest. The word derives from lunaticus meaning "of the moon" or "moonstruck".
Read more about Lunatic: Lunar Hypothesis, Use of The Term "lunatic" in Legislation, Lunar Distance
Famous quotes containing the word lunatic:
“The lunatic fringe wags the underdog.”
—H.L. (Henry Lewis)
“I guess the definition of a lunatic is a man surrounded by them.”
—Ezra Pound (1885–1972)
“... most reform movements in our country have been cursed by a lunatic fringe and have mingled sound ideas for social progress with utopian nonsense.”
—Agnes E. Meyer (1887–1970)