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big idea

big idea

41 3.2
An important plan or reason that guides a project
  • noun
translation icon : idea principal
  • But, as Ogilvy knew, the really big ideas are rare.
  • concepts and big ideas
  • understanding of big ideas
  • focus on big ideas

It's almost always a big idea, a what if?

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Examples

  • What's the big idea with this insurance policy?

  • His big idea for the new business involves using sustainable materials for production.

  • So whatever your big idea is, start small, dream big, act small.

  • So Trump is great at having a big idea and being able to talk about it.

  • When doing so, keep in mind that creating big ideas takes time and effort.

    Academic text (2013)
  • Standards present the essential questions and big ideas that drive learning.

    Academic text (2005)
  • What is the crazy big idea you would try if you knew you could not fail?

  • For example, the big idea is that objects are made up of many materials.

    Academic text (2013)
  • The instructor explains what the big idea means, what its components are.

    Academic text (2006)
  • You've lived a very interesting life where you thought about big ideas and you stuck with them.

Synonyms

grand idea
vsbig idea
4 4.0

A bold, exciting plan to do something new

is a significant important concept without needing ambition or large scale
grand vision
vsbig idea
3 5.1

A big plan for the future to make a large change

is an important concept that may be less about scale and future planning
main concept
vsbig idea
1 3.4

The most important idea in a discussion or text

is the deeper important reason or rationale behind an action or plan

Antonyms

6 3.2

A small point that is not important

How Important

game-changing
12 4.6
breakthrough
242 3.9
big idea
41 3.2
idea
1.0
trivial
121 3.9

Surface Forms

big idea singular
big ideas plural

Morphology

big + idea

The meaning 'a significant or important concept' is directly and compositionally derived from combining 'big' (large/important) with 'idea' (concept). This adjective+noun pattern is cross-linguistically common and follows regular English composition, so a B1 learner who knows both constituents will readily understand the MWE.

Etymology

Big idea comes from imagining an idea so big it fills a room or a plan everyone can see and talk about. That's why it means 'an important concept' or the 'main reason' behind something.