Vacuous

Adjective

Definition: Having or showing a lack of thought or intelligence; mindless.

Synonyms: Empty-headed, Brainless, Unintelligent

Antonyms: Thoughtful, Intelligent, Astute

Examples:
  • She had a vacuous expression on her face, showing no understanding of the topic.
  • The vacuous comments made by the politician revealed his lack of depth.
Mnemonics:
  • Think of vacuum cleaners sucking out all thoughts, leaving a vacuous mind.
  • Imagine a bubble floating aimlessly in the air, representing a vacuous person.

Etymology:

Origin:

The word "vacuous" comes from the Latin word "vacuus," meaning empty or vacant.

Historical Usage:

The word has been used in English since the early 17th century to describe someone or something lacking intelligence or depth.

Related Idioms:

Idiom:

"Vacuous stare"

Explanation:

Refers to a blank, empty, or thoughtless gaze, often indicating a lack of understanding or engagement in the present situation.

Misconceptions:

Misconception:

Confusing "vacuous" with "vivacious."

Explanation:

"Vacuous" and "vivacious" are completely opposite in meaning. "Vacuous" means lacking intelligence or thought, while "vivacious" means lively and animated. It's important to distinguish between these two words to avoid confusion.

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