Definition

Noun: 1. An irresistible urge or compulsion; a mania: A powerful, often irrational, desire or habit that is difficult to control or resist.

Usage

• The word cacoethes is a formal, literary term used to describe a powerful, consuming, and often unhealthy obsession or compulsion. It implies a lack of control over the impulse.
• It is typically followed by the preposition "for" when specifying the object of the compulsion (e.g., a writing).
• It can also be used in a slightly less severe sense to describe a very strong, ingrained habit.

Examples

• He had a cacoethes for gambling that eventually ruined him.
• The poet was driven by a cacoethes to write, filling notebooks late into every night.
• After years in politics, she developed a cacoethes for arguing.

Advanced Usage

• The term can be used in a medical or psychological context to describe compulsive behaviors, though more specific clinical terms are usually preferred.
• In rhetoric, "cacoethes loquendi" (an irresistible urge to speak) and "cacoethes scribendi" (an irresistible urge to write) are classic, fixed Latin phrases that illustrate the term's usage.

Variants and Related Words

• Cacoëthes: An alternative spelling with a dieresis (ë).
• Compulsion (n.): A strong, usually irresistible impulse to perform an act.
• Mania (n.): An excessive enthusiasm or desire; a mental illness marked by periods of great excitement and obsession.
• Obsession (n.): An idea or thought that continually preoccupies or intrudes on a person's mind.

Synonyms

• Addiction
• Craving
• Fixation
• Impulse
• Itch (informal)
• Urge

Idioms and Fixed Phrases

• Cacoethes loquendi: An irresistible urge to talk or speak.
  • His cacoethes loquendi made him a difficult guest at quiet dinners.
• Cacoethes scribendi: An irresistible urge to write.
  • Afflicted with cacoethes scribendi, she published her first novel at nineteen.

Noun

1. an irrational but irresistible motive for a belief or action