imaginaryshell

noun
UK /ɪˈmædʒɪnəri ʃɛl/
US /ɪˈmædʒəˌnɛri ʃɛl/

A pretend shell that you make up in your mind to play with.

Lily held her hands together like an imaginaryshell and listened to the pretend ocean.


OTHER MEANINGS

2. A protective outer layer that exists only in a story or game.

The dragon hid inside an imaginaryshell that no one could see.

3. A made-up covering used to feel safe during pretend play.

He wore an imaginaryshell whenever the room got too loud.

4. A computer term for a fake command layer used for practice.

The students typed commands into an imaginaryshell to learn safely.