initialconcept

noun
UK /ɪˈnɪʃəl ˈkɒnsɛpt/
US /ɪˈnɪʃəl ˈkɑːnsɛpt/

The first idea you have about something.

The initial concept for the treehouse was just a drawing on a napkin.


OTHER MEANINGS

2. The earliest version of a product or design before it is changed.

The initial concept of the phone was much bigger than the one we use today.

3. A simple beginning idea used to start a group project.

Our initial concept was to build a robot, but we later chose a kite.

4. The first thought that comes to mind before thinking more.

His initial concept of the game was too easy, so he added more rules.