galaxyboss

noun
UK /ˈɡæləksi bɒs/
US /ˈɡæləksi bɔs/

A galaxyboss is a made-up leader who is in charge of a whole galaxy.

In the story, the galaxyboss told all the planets what to do.


OTHER MEANINGS

2. A video game enemy that rules over a space level.

We finally beat the galaxyboss at the end of the game.

3. A playful nickname for someone who acts like they run everything.

My little sister calls herself the galaxyboss of the house.

4. A fictional title in sci-fi comics for the top villain.

The galaxyboss laughed as his spaceship flew away.