stoppered (adjective)

1. The stoppered flask in the cartoon chemistry lab prevented the volatile potion from spilling.

2. In the horror movie, the cursed bottle was ominously stoppered to trap the malevolent spirit inside.

3. The stoppered vials in the anime series contained mysterious liquids with magical powers.

4. According to Greek mythology, Pandora's box was stoppered to keep all the evils of the world locked away.