vacuity

/vəˈkjuːəti/ (bre, ipa) · /vəˈkjuːəti/ (ame, ipa) · /va-ˈkyü-ə-tē How to pronounce vacuity (audio) və-/ (ame, mw)

vacuity — noun

  • vacuitysingular
  • vacuitiesplural

1. the state of having or showing no real ideas, intelligence, or serious thinking

1.名詞C1
釋義

the state of having or showing no real ideas, intelligence, or serious thinking — for example, in a person's expression, speech, or writing.

例句

The senator's speech on education reform was criticised for its intellectual vacuity — it offered slogans but no real ideas.

collocation: intellectual vacuity

Ingrid stared at the report, frustrated by the sheer vacuity of the arguments.

同義詞
  • emptiness

    more common and less formal; can refer to both emotional and intellectual absence

  • hollowness

    suggests something that appears full or meaningful on the surface but is empty inside

  • meaninglessness

    focuses on the lack of significance or purpose rather than the lack of thought

反義詞
  • substance

    the opposite in terms of having real content or value

  • profundity

    opposite in terms of intellectual depth and serious thought

文法句型

vacuity of [something]

用法筆記

Frequently modified by adjectives such as intellectual, moral, or sheer to specify the kind of emptiness. Often describes speech, writing, or facial expressions.

常見錯誤

The vacuity of his face was obvious.
The vacuity of his expression was obvious.
💡'vacuity of the face' is unusual; use 'expression' or 'eyes' instead.
She felt a vacuity in her stomach.
She felt an emptiness in her stomach.
💡'vacuity' is not used for physical hunger sensations.

2. a particular idea, statement, or piece of writing that lacks serious value or se

2.名詞C1
釋義

a particular idea, statement, or piece of writing that lacks serious value or sense and seems foolish or pointless.

例句

Sana dismissed the proposal as a corporate vacuity full of trendy buzzwords but lacking any practical details.

countable use: 'a vacuity'

His speech was nothing but a string of pleasant vacuities designed to please the audience.

同義詞
  • nonsense

    much more common and informal; covers silly talk or writing,

  • inanity

    close in formality and meaning; stresses total foolishness or absurdity

  • drivel

    informal and dismissive; suggests the content is not just empty but also boring or stupid

反義詞
  • wisdom

    profound and sensible ideas, the opposite of silly or pointless ones

  • insight

    a deep understanding, opposite of an empty or meaningless statement

文法句型

a vacuity / vacuities

用法筆記

Often used in the plural form vacuities when referring to multiple silly or empty statements or ideas. Less common than sense 1; usually found in formal, critical writing.

常見錯誤

I said a vacuity at the party.
I said something silly at the party.
💡'vacuity' is too formal for everyday social mistakes; use a simpler word.
The meeting was full of vacuities and bad coffee.
The meeting was full of vacuities.
💡keep register consistent; avoid mixing formal word with casual complaints.

3. a completely empty area or space where nothing exists — either a physical void o

3.名詞C2
釋義

a completely empty area or space where nothing exists — either a physical void or a profound absence of something that was once present.

例句

The telescope revealed a vast vacuity between the spiral galaxies where no stars or nebulae were visible.

collocation: vast vacuity

The empty warehouse felt like a dark vacuity after all the shelves and machines were removed.

同義詞
  • void

    similar in formality; strongly suggests a vast, featureless emptiness, often in space or the cosmos

  • emptiness

    much more common; works for physical, emotional, and metaphorical absence

  • nothingness

    philosophical or existential; suggests not just emptiness but the absence of existence itself

反義詞
  • fullness

    the state of being completely filled, the opposite of empty space

  • substance

    something that occupies space and has mass or meaning

文法句型

a vacuity

vacuity of [place]

用法筆記

The most literal sense, but still formal and literary. In everyday English, empty space, void, or emptiness are far more common. This sense often appears in scientific or poetic contexts.

常見錯誤

There was a vacuity in the room after everyone left.
There was an emptiness in the room after everyone left.
💡'vacuity' is too formal and rare for this context; use 'emptiness' or 'silence'.