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airtight

adjective
/ˈɛərˌtaɪt/

Meaning

Completely sealed so that no air can get in or out.

Example Sentences

Store the cookies in an airtight container to keep them fresh.

Example Expressions

airtight alibi

Synonyms

sealed, closed, secure, impenetrable

Antonyms

leaky, open, permeable

Collocations

airtight container, airtight seal, airtight argument

Related Vocabularies

belonging to each individual; particular to each
relating to twilight or active during twilight
Resembling an oracle; giving wise, mysterious, or prophetic statements
Related to heat or temperature.
Living the life of a nomad; wandering from place to place without a fixed home.
Smooth and level, without raised areas or curves.

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