notion

/ˈnəʊʃn/ (bre, ipa) · /ˈnəʊʃn/ (ame, ipa) · /ˈnō-shən/ (ame, mw)

notion — noun

  • notionsingular
  • notionsplural

1. a belief, opinion, or understanding that someone holds about what something is l

1.名詞B1
釋義

a belief, opinion, or understanding that someone holds about what something is like, what is true, or how things should work

例句

Darius has a romantic notion that true love conquers every obstacle in life.

notion + that-clause for expressing a belief

Shanti dismissed the notion that working longer hours always leads to greater success.

同義詞
  • idea

    more general and neutral; 'notion' often implies a less fully formed or more personal belief

  • concept

    more abstract and technical; used in academic or philosophical contexts

  • belief

    stronger conviction; less tentative than 'notion'

  • opinion

    a personal view on a specific matter; less broad than 'notion'

反義詞
  • fact

    something known to be true, not merely believed

文法句型

notion + that-clause

notion + of + (someone) + doing something

用法筆記

Frequently followed by a that-clause expressing the content of the belief, or by of + a noun or gerund describing the subject of the belief.

常見錯誤

Darius has a notion about that true love conquers everything.
Darius has a notion that true love conquers everything.
💡After 'notion', use a that-clause directly, not 'about that'.

2. a vague feeling, impression, or half-formed belief that something is true or lik

2.名詞B2
釋義

a vague feeling, impression, or half-formed belief that something is true or likely, even though you have little or no evidence to support it

例句

Tamar had a vague notion that someone was following her through the crowded market.

have a vague notion + that-clause

The librarian had a notion that the missing book was still somewhere in the building.

同義詞
  • hunch

    more informal and intuitive; a gut feeling based on instinct

  • inkling

    even vaguer than 'notion'; a slight suspicion or hint

  • suspicion

    implies distrust or belief that something negative may be true

反義詞
  • certainty

    complete confidence, the opposite of a vague feeling

文法句型

have a notion + that-clause

vague notion + of + noun

用法筆記

Weaker and more tentative than sense 1 (IDEA). The 'notion' here is based on instinct or impression rather than reasoned thought. Common modifiers include 'vague', 'faint', 'nagging', and 'growing'.

常見錯誤

Tamar had notion her friend was upset.
Tamar had a notion that her friend was upset.
💡'Notion' in this sense requires the indefinite article 'a' and is usually followed by 'that'.

3. small sewing supplies such as needles, thread, buttons, zippers, and pins; also

3.名詞C1
釋義

small sewing supplies such as needles, thread, buttons, zippers, and pins; also refers to the section of a store where these items are sold

例句

Isabela bought buttons, zippers, and other notions from the craft shop on Main Street.

plural: notions for sewing supplies

The fabric store on Grand Avenue has a large notions section near the back wall.

同義詞
  • haberdashery

    British English equivalent for sewing supplies and the shop section that sells them

  • sundries

    broader term for miscellaneous small items, not limited to sewing

文法句型

plural: notions

attributive: notions department / notions counter

用法筆記

Always used in the plural form 'notions' in this sense. In American English, a 'notions department' is a standard section of a fabric store or large department store. In British English, 'haberdashery' is the more common term.

常見錯誤

I bought a notion from the sewing shop.
I bought some notions from the sewing shop.
💡This sense of 'notion' is always plural.

4. a sudden wish, fancy, or impulsive decision to do something, often without a rat

4.名詞C1
釋義

a sudden wish, fancy, or impulsive decision to do something, often without a rational or practical reason

例句

Andrei took a sudden notion to cycle across the country during his summer break.

take a notion + to-infinitive for an impulsive decision

Élise had a notion to redecorate the living room at midnight with no clear plan.

同義詞
  • whim

    more common and slightly less formal; a sudden personal decision without reason

  • caprice

    more formal and literary; emphasizes sudden, unexplainable change of mind

  • fancy

    softer and more playful; a mild, passing wish

反義詞
  • plan

    a carefully thought-out intention, not impulsive

文法句型

take/have a notion + to-infinitive

sudden notion + to-infinitive

用法筆記

Often carries a slightly negative or dismissive tone, implying the idea is impractical or not well thought through. Frequently appears in the patterns 'take a notion to [verb]' or 'have a notion to [verb]', especially in formal or literary writing.

常見錯誤

Andrei took the notion of cycling across the country.
Andrei took a sudden notion to cycle across the country.
💡The pattern is 'take a notion to [verb]', not 'take the notion of [verb-ing]'.