The meaning of AIRTIGHT is impermeable to air or nearly so. How to use airtight in a sentence.

Jan 23, 2024 · What does "airtight" mean on TikTok? The original and most literal meaning of airtight refers to a pocket of air that is vacuum-sealed. You might say that a piece of …

AIRTIGHT definition: 1. completely closed so that no air can get in or out: 2. completely closed so that no air can get…. Learn more.

Jan 30, 2025 · The term “airtight” has undergone a fascinating transformation from a literal description to a slang term denoting reliability or flawlessness. Its prevalence in everyday …

adjective preventing the entrance or escape of air or gas. having no weak points or openings of which an opponent may take advantage. an airtight contract.

An airtight alibi, case, argument, or agreement is one that has been so carefully put together that nobody will be able to find a fault in it.

Definition of airtight adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.