Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
lunch box
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lunch box" is correct and can be used in written English.
For example, "I remembered to bring my lunch box so I can eat my sandwich at work."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
"That lunch box was really delicious.
News & Media
What's in your child's lunch box?
News & Media
Neem took a lunch box out.
News & Media
Your mother's tin school lunch box?
News & Media
A day in the lunch box.
News & Media
Mother Someone who puts strange notes in his lunch box.
News & Media
Lunch box from £3.75, takeaway; eat-in lunch £6.95.
News & Media
Why do the seams of a lunch box resist cleaning?
News & Media
Cool completely before putting in the lunch box.
News & Media
Each of the items in his lunch box was clearly labelled.
News & Media
Olga left letters in shampoo bottles, in Fred's lunch box, in leftover pound cake.
News & Media
Expert writing Tips
Best practice
Choose a "lunch box" that is easy to clean and durable to ensure longevity and hygiene.
Common error
Avoid overfilling the "lunch box" to prevent crushing delicate items like fruit or sandwiches. Use appropriately sized containers to organize the contents effectively.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lunch box" functions primarily as a noun, referring to a container used to carry a meal. Examples in Ludwig indicate its use in everyday contexts, such as packing lunches or describing school-related items. The Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
40%
Wiki
30%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "lunch box" is a common and grammatically correct noun phrase used to describe a container for carrying meals. As Ludwig AI confirms, it is widely accepted and understood. Its usage spans various contexts, from news and media to scientific publications and everyday conversations. While "lunch box" is most frequently found in neutral to informal settings, its meaning remains consistent across different registers. Related phrases include "meal container" and "food carrier", offering alternative ways to express the same concept. When using "lunch box", remember to pack it efficiently and consider using reusable containers to promote sustainability. The frequency of the phrase is very common, making it a familiar and reliable term in English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
meal container
Focuses on the function of holding a meal, suitable for broader contexts.
packed lunch container
Emphasizes the 'packed' aspect of the lunch, suitable for school or work scenarios.
food carrier
Emphasizes the act of transporting food, applicable to various containers.
insulated lunch bag
Highlights the insulated quality to keep food cold or warm, focusing on temperature control.
sandwich box
Specifically implies a container for sandwiches, narrower in scope.
school lunch kit
Implies a complete set for school lunches, including containers and utensils.
portable food case
Highlights portability and protection of food, more formal.
bento box
Refers to a specific type of compartmentalized lunch container, culturally specific.
tiffin box
Another term for a stacked lunch container, often used in South Asia.
picnic basket
Refers to a larger container used for outdoor meals, broader application.
FAQs
How can I ensure my "lunch box" stays cold?
Use insulated "lunch boxes" and include ice packs to maintain a safe temperature for perishable foods. Consider freezing a juice box or water bottle to act as an additional ice pack.
What are some healthy options to pack in a "lunch box"?
Include a variety of fruits, vegetables, whole grains, and lean proteins. Some examples are sliced apples, carrot sticks, whole-wheat crackers, and turkey slices. Avoid sugary drinks and processed snacks.
What is the best way to clean a "lunch box"?
Wipe down the "lunch box" daily with a damp cloth and mild soap. For a more thorough cleaning, wash it with warm, soapy water and allow it to air dry completely. Disinfect regularly to prevent bacteria growth.
What are some alternatives to a traditional "lunch box"?
Consider using an "insulated lunch bag", a "bento box" with compartments, or reusable containers within a larger bag. These options can offer more flexibility and organization.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested