# vacuous

**Pronunciation:** /ˈvækjuəs/ · VAK-yoo-us

**CEFR level:** C1

**Part of speech:** adjective

## Meaning 1: Intellectual

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

## Examples

- His vacuous remarks during the meeting made it clear he hadn't prepared.
- She gave a vacuous smile, indicating she hadn't understood the complex joke.
- The film was criticized for its vacuous plot and shallow characters.

## Meaning 2: Physical

Having no content; empty.

## Examples

- The vacuous space inside the container was filled with air.
- He stared at the vacuous screen, waiting for the data to load.
- The old house felt cold and vacuous after everyone moved out.

## Synonyms

- empty — Most general; can refer to physical emptiness or lack of content.
- blank — Suggests a lack of expression or understanding, often referring to a look or stare.
- mindless — Emphasizes a lack of thought or intelligence, often implying foolishness.
- inane — Stronger than vacuous, suggesting extreme foolishness or silliness.
- fatuous — Implies foolishness and smugness, often with self-satisfaction.

## Antonyms

- intelligent — Possessing or showing intelligence.
- thoughtful — Showing careful consideration or reflection.
- profound — Having or showing great insight or understanding.

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