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

Also read: Your estate plan needs to be absolutely airtight.

From MarketWatch • Dec. 24, 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

The average American home is about as airtight and well-insulated as a metal sieve.

From The Wall Street Journal • Nov. 21, 2025

The airtight fittings, the iron walls, and the mineral-wool insulation deadened most of the sound, but he had found with experience that if he listened at the gas pipe, he heard everything much more clearly.

From "The Devil in the White City" by Erik Larson