notion

noun

no·​tion ˈnō-shən 

1

a(1)

: an individual's conception or impression of something known, experienced, or imagined

They had different notions of right and wrong.

(2)

: an inclusive general concept

arriving at the notion of law

—Irving Babbitt

(3)

: a theory or belief held by a person or group

the notion of original sin

b

: a personal inclination : whim

He had a notion to try skydiving.

2

obsolete : mind, intellect

3

notions plural : small useful items : sundries

found the thread she wanted among the shop's notions

Synonyms

• etceteras
• novelties
• odds and ends
• sundries

Choose the Right Synonym for notion

idea, concept, conception, thought, notion, impression mean what exists in the mind as a representation (as of something comprehended) or as a formulation (as of a plan).

idea may apply to a mental image or formulation of something seen or known or imagined, to a pure abstraction, or to something assumed or vaguely sensed.

innovative ideas

my idea of paradise

concept may apply to the idea formed by consideration of instances of a species or genus or, more broadly, to any idea of what a thing ought to be.

a society with no concept of private property

conception is often interchangeable with concept; it may stress the process of imagining or formulating rather than the result.

our changing conception of what constitutes art

thought is likely to suggest the result of reflecting, reasoning, or meditating rather than of imagining.

commit your thoughts to paper

notion suggests an idea not much resolved by analysis or reflection and may suggest the capricious or accidental.

you have the oddest notions

impression applies to an idea or notion resulting immediately from some stimulation of the senses.

the first impression is of soaring height

Examples of notion in a Sentence

He has some pretty strange notions.

She had a vague notion about what happened.

The study disproves any notion that dolphins are not intelligent.

She had a notion to try skydiving.

a sewing shop that sells fabrics, books, tools, and notions

Recent Examples on the Web

Linkages between these users and any administration would subvert the traditional notion of citizenship, and agreements between the entities would be unlike ordinary alliances. —Henry A. Kissinger, Foreign Affairs, 18 Nov. 2024

Mann scorned the notion of the writer as political activist. —George Packer, The Atlantic, 5 Nov. 2024

Cases like these — and the slew of illicit shops padlocked by police on the local news — have the potential to alarm Americans who have only just begun to support the notion of legalization, and provide fuel for those who are opposed to it. —Lavanya Ramanathan, Vox, 4 Nov. 2024

More specifically, history can expand our notion of what’s possible — while also limiting our notion of what’s likely. —Joseph Thorndike, Forbes, 4 Nov. 2024

Word History

Etymology

Latin notion-, notio, from noscere

First Known Use

1531, in the meaning defined at sense 1a(2)

Phrases Containing notion

• not have the faintest idea/notion

Kids Definition

notion

noun

no·​tion ˈnō-shən 

1

a

: idea sense 2, conception

have a notion of a poem's meaning

b

: a belief held : opinion

c

: a sudden wish or desire : whim

just had a notion to go home

2

plural : small useful articles (as pins, needles, or thread)