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 Tupperware is airtight, for example, because the container doesn't allow any air in or out of it.

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

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

If something's airtight, it is completely sealed so that no air can get in or out of it. When you make homemade jam with the raspberries you picked, it's important to make sure the lids are airtight so the jam won't spoil. Many kinds of food and medicine you buy in a store are airtight.

AIRTIGHT definition: not permitting the passage of air either in or out | Meaning, pronunciation, translations and examples in American English

Define airtight. airtight synonyms, airtight pronunciation, airtight translation, English dictionary definition of airtight. adj. 1. Impermeable by air. 2. Having no weak points; sound: an airtight excuse. American Heritage® Dictionary of the English Language, Fifth Edition....

AIRTIGHT meaning: 1 : tightly sealed so that no air can get in or out; 2 : too strong or effective to fail or to be defeated

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

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.

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 conversations, media, and social networks speaks volumes about the …