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English adjective: air-tight

1. air-tight having no weak points


SamplesAn airtight defense.
An airtight argument.


Synonymsairtight


Similarinvulnerable


Antonymsvulnerable

2. air-tight not allowing air or gas to pass in or out


Synonymsairtight, gas-tight


Similartight


Antonymsleaky









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