opening concept

noun phrase
UK /ˈəʊpənɪŋ ˈkɒnsɛpt/
US /ˈoʊpənɪŋ ˈkɑːnsɛpt/

The first big idea that starts a story, game, or plan.

The opening concept of the game is that you build a city from scratch.


OTHER MEANINGS

2. The first design idea for a new product or project.

The team shared the opening concept for the new app at the meeting.

3. The main idea that a movie or book begins with.

The opening concept of the film is a world where animals can talk.

4. The first lesson idea in a course or class.

The teacher explained the opening concept of the science unit.