Meaning & use
concept
An abstract idea or general notion, especially one formed by combining related characteristics.
See it in a sentence
The professor introduced the basic concept of supply and demand in the first lecture.
Freedom is a difficult concept to define in just a few words.
A note on using this word
Concept usually refers to an abstract, general idea, while 'plan' or 'idea' can also describe something more concrete or specific.
Words with a similar meaning
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Make it your own
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