Definition of airtight Airtight

/ɛˈɹtajˌt/ - [ertayt] - air•tight

We found 6 definitions of airtight from 4 different sources.

What does airtight mean?

Adjective airtight, airtighter, airtightest
airtight - not allowing air or gas to pass in or out
		air-tight, gas-tight
airtight - having no weak points; "an airtight defense"; "an airtight argument"
		air-tight

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airtight (Adjective)
Being impermeable to air or other gases.
airtight (Adjective)
Having no weak points or flaws as in an "airtight" argument.