B2noun2K

Notion

UK /["/ˈnəʊʃn/"]/US /["/ˈnəʊʃn/"]/

Definition

an idea, a belief or an understanding of something

In simple words: An idea or belief about something.

Examples

  • The notion of freedom varies greatly between cultures.
  • She had a peculiar notion about how the universe operates.
  • His notion of success is different from what society expects.
  • In philosophy, the notion of existence is often debated.
  • The child expressed a whimsical notion that fairies existed in the garden.

Usage notes

Use 'notion' in contexts where discussing concepts or beliefs. This word is appropriate in both spoken and written language but leans more towards academic or philosophical discussions.

Grammar pattern

notion + of/about + object

Memory hint

Think of 'notion' as a 'note' about an 'idea' to remember it.

Collocations

  • absurd
  • foolish
  • misguided
  • have
  • challenge
  • debunk
  • notion of

Synonyms

  • idea
  • concept
  • belief
  • view
  • perception

Antonyms

  • reality
  • fact

Common mistakes

  • Confusing 'notion' with 'motion' (they sound similar).
  • Using 'notion' when 'fact' is intended.
  • Overusing 'notion' in casual conversations.