airtight (Meaning)

Wordnet

airtight (s)

having no weak points

not allowing air or gas to pass in or out

No weak antonyms found.

The storage container had an airtight seal to preserve the freshness of the food inside.
The scientist placed the samples in an airtight chamber to prevent any external contamination.
The astronaut's helmet was designed to be completely airtight, ensuring a safe environment in space.
The packaging for sensitive electronic equipment must be airtight to protect it from humidity and dust.
The laboratory required a dedicated airtight room for experiments that involved controlled atmospheric conditions.
The submarine's hatch was secured with an airtight seal before descending into the depths of the ocean.
The new windows installed in the energy-efficient house were airtight, minimizing heat loss.
The canister held the film negatives in an airtight environment to prevent deterioration over time.
The airtight compartment of the safe protected valuable documents from both fire and water damage.
The chef used vacuum-sealed, airtight bags to marinate and cook the food sous-vide style.

having no weak points, not allowing air or gas to pass in or out

hermetic,watertight, leakproof, dense,hermetical, waterproof, compact, thick, snug, soundproof

porous,permeable, porous, pervious, permeable, pervious, penetrable, absorbent, penetrable, unsealed

The storage container had an airtight seal to preserve the freshness of the food inside.

The scientist placed the samples in an airtight chamber to prevent any external contamination.

The astronaut's helmet was designed to be completely airtight, ensuring a safe environment in space.

The packaging for sensitive electronic equipment must be airtight to protect it from humidity and dust.