adjective forming a tight seal that does not allow air or other substances to pass through
Airtight seals are important in construction to prevent air leakage and maintain energy efficiency.
Airtight containers are used in medical settings to store specimens and sensitive materials securely.
Airtight packaging is crucial in transportation to protect goods from outside elements during shipping.
Airtight containers are used to keep food fresh and prevent spoilage by sealing out air and moisture.
Airtight windows and doors help maintain temperature control and energy efficiency in homes.
In writing, 'airtight' is used to describe a piece of writing that is well-constructed and free from any logical flaws or gaps.
Psychologists may use the term 'airtight' to describe a theory or hypothesis that is well-supported by empirical evidence and leaves no room for doubt.