airtight

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Especially as OpenAI moves to explore advertising as a business model, it's crucial that separation between this sort of health data and memories that ChatGPT captures from other conversations is airtight," he said.

From BBC • Jan. 8, 2026

Store the cookies in an airtight container at room temperature for up to 5 days.

From Salon • Dec. 13, 2025

More: Your estate plan needs to be absolutely airtight.

From MarketWatch • Dec. 12, 2025

Each fruit sample was sealed in an airtight container, and the team recorded details including species, size, color and softness.

From Science Daily • Dec. 1, 2025

Each step along the way seemed airtight, and if all the steps are correct, how could the conclusion be wrong?

From "Zero: The Biography of a Dangerous Idea" by Charles Seife