vacuum sealed

USAGE SUMMARY

The phrase "vacuum sealed" is correct and usable in written English.
It can be used to describe items that have been packaged in a way that removes air to preserve freshness or prevent spoilage. Example: "The food was vacuum sealed to ensure it stayed fresh for a longer period."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

A reminder of home, vacuum sealed.

The Guardian - Lifestyle

Sous vide requires the precision of a scientific experiment, because the bags are vacuum sealed.

The New York Times - Style

These were then vacuum sealed and put away to keep cool and continue to age.

The New York Times

We report detailed characterization of a vacuum sealed rate integrating silicon MEMS gyroscope.

Sensors and Actuators A: Physical

2.269 Q15-3 If the product is vacuum sealed, microorganisms cannot grow.

Agricultural and Food Economics

Then I put my Christmas stocking in a vacuum sealed plastic bin in the attic.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

49 human-written examples

The thermal carafe has a matte steel vacuum-sealed container that holds 10 cups of coffee.

The New York Times - Food

The fury, anguish and melodies sound so fresh it's as though they've been vacuum-sealed.

The Guardian - Film

They used shipping containers and vacuum-sealed everything.

TechCrunch

Legs, thighs, and breasts were separated, vacuum-sealed, and stored in a refrigerator for further analyses.

Chemical and Biological Technologies in Agriculture

vacuum-sealed FED prototype fabricated by using screen printing and frit sealing techniques.

Carbon

Expert writing Tips

Best practice

When describing food preservation, use "vacuum sealed" to emphasize the removal of air, which prevents spoilage and extends shelf life.

Common error

Avoid using "vacuum sealed" when you simply mean something is closed tightly. The phrase specifically implies air removal for preservation or other functional benefits, not just closure.

Linguistic Context

The phrase "vacuum sealed" primarily functions as an adjective, modifying a noun to describe something that has been processed by removing air before being sealed. Ludwig AI confirms its correct usage in various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

33%

Science

33%

Wiki

17%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "vacuum sealed" is a phrase correctly used to describe the process of removing air before sealing an item, mainly to preserve it. Ludwig AI supports its use across varied sources, with a neutral register suitable for news, science, and general informative contexts. While its frequency is uncommon, understanding its specific meaning—air removal, not just tight closure—is key to its correct application. Consider alternatives like "airtight" or "hermetically sealed" when precision is needed.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

sealed under vacuum

More descriptive, specifying the environment during sealing.

vacuum packed

Focuses on the packing method that uses vacuum.

airlessly sealed

Emphasizes the absence of air in the sealing process.

hermetically sealed

Suggests a seal that is completely airtight and impermeable.

under vacuum conditions

Highlights the environmental condition during the sealing process.

airtight

Implies a complete barrier against air or gas.

depressurized and sealed

Specifies two actions, removing pressure and then sealing.

tightly sealed

Focuses on the strength and security of the seal.

in a vacuum

Describes being enclosed in a space devoid of air.

shrink wrapped

Refers to sealing with plastic that shrinks to fit tightly.

FAQs

What does it mean for something to be "vacuum sealed"?

To be "vacuum sealed" means that an item is packaged in a way that removes air from the container before it is sealed. This process is often used to preserve food, protect sensitive equipment, or create a specific environment for scientific experiments.

What are some alternatives to saying "vacuum sealed"?

Depending on the context, you could use alternatives like "airtight", "hermetically sealed", or "vacuum packed".

Why is food often "vacuum sealed"?

"Vacuum sealing" removes air, which reduces oxidation and inhibits the growth of bacteria and mold, thus extending the shelf life and preserving the quality of the food.

Is "vacuum sealed" the same as "airtight"?

While both terms imply a barrier against air, "vacuum sealed" specifically indicates that air has been removed from the package before sealing. "Airtight" simply means that air cannot enter or escape, but doesn't necessarily mean air was removed before sealing.