airtight (adjective)

1. The old trunk was airtight, preserving the treasures of the past for future generations to discover.

2. In the fantasy novel, the protagonist opens a mystical airtight box that reveals a magical artifact.

3. The science fiction movie showcases a futuristic spaceship with an airtight cabin to protect the crew from external dangers.

4. The artist captured the mesmerizing beauty of nature with a painting of a serene landscape surrounded by airtight mist.

1. The superhero's suit was airtight, providing him with complete protection from any external threats.

2. During World War II, the Allies created an airtight strategy to defeat the enemy forces.

3. According to Greek mythology, Pandora's box was described as an airtight container that held all the evils of the world.

4. They had an airtight relationship, built on trust and open communication, that could withstand any challenges they faced.