Meaning & Definition of word "Airtight"
Airtight
/ˈɛrtaɪt/
adjective:
- 1. Unable to allow air or gas to pass through; sealed.
- Example: The container is designed to be airtight to keep the food fresh.
- 2. Impenetrable; impossible to refute or challenge.
- Example: The lawyer presented an airtight case that convinced the jury.
- 3. Not admitting any possibility of failure or leakage.
- Example: The team has developed an airtight strategy to ensure the project's success.
Etymology
●Late 19th century; from air + tight.
Common Phrases and Expressions
airtight alibi:
An alibi that is so strong that it cannot be disproven.
Related Words
seal:
To close something securely and prevent entry or escape.
impermeable:
Not allowing fluid to pass through.
secure:
Fixed or fastened tightly.
Slang Meanings of airtight
Meaning: Unassailably convincing or effective.
● Example Sentence: His plan was airtight, and everyone agreed it would work.