airtight

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

For generations of women, the logic has seemed airtight: Focus on a career in your 20s, and worry about starting a family once you are established in a job.

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

"And we're also knocking down old buildings, making our homes warmer, more airtight - there are less places for them to go."

Teasing out the plot’s tangled threads and expecting each to adhere to logic is a fool’s errand, yet what viewer will insist this type of picture have an airtight story?