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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
if it is empty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "if it is empty" is correct and usable in written English.
You can use it when referring to a condition where something is devoid of content or substance. Example: "Please check the box and let me know if it is empty before proceeding."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
if it is achievable
if achievable
if it is accessible
if it is valid
should it be possible
if it is missing
if feasible
if it is doable
if it is feasible
if it is lousy
if it is inexplicable
if it is attainable
if it is successful
if it is appropriate
if it is possible
if it is ready
if it is clear
if circumstances allow
if it is conceivable
if it is obvious
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
14 human-written examples
Although the framework previously checks if the string is null, it does not check if it is empty and immediately accesses its first character.
If it is empty, then all the replicators (metabolic and parasitic) in its replication neighbourhood compete for occupying the empty site with a copy of themselves, according to the stochastic rules [Eqs.5 8] in Appendix.
Science
Each new passageway, even if it is empty or a dead end, leads to a spot where another passageway may start.
News & Media
And some analysts speculate that John Thune, a former Republican representative who was being courted to take on Mr. Daschle in 2004, might run instead for Mr. Janklow's seat -- if it is empty.
News & Media
If it is empty, the algorithm is terminated; otherwise it proceeds to Step 6 where the next femtocell f∈F d is picked up.
A set Q ⊂ T is analytic if it is empty or if there exists a continuous mapping f : N N → T satisfying f ( N N ) = Q, where N N denotes the space of all infinite sequences of natural numbers endowed with the Tychonoff topology.
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
Since it's a symmetrical object, its center of gravity will be exactly in its center if it's empty.
Wiki
"If it's empty, it's a millstone around your neck".
News & Media
You'd know a ketchup bottle, even if it was empty and unlabeled, no matter what the brand.
News & Media
The house was as perfectly quiet as if it were empty, yet he was aware of the girl standing somewhere upstairs, equally still, listening for him.
News & Media
This building is in the austere concrete-and-glass style that is Mr. Ando's trademark; even if it were empty, it would attract architecture buffs.
News & Media
Expert writing Tips
Best practice
When using "if it is empty" in code, ensure you handle potential null or undefined values to avoid errors. Always check if the object exists before verifying emptiness.
Common error
Don't assume that an empty string will always evaluate to false in conditional statements across all programming languages. Explicitly check for an empty string using .length === 0 or a similar method to ensure consistent behavior.
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "if it is empty" functions as a conditional clause, setting a condition that must be met for a particular action or result to occur. This is confirmed by Ludwig, where the phrase appears in contexts requiring a check for emptiness before proceeding.
Frequent in
Science
40%
Wiki
40%
News & Media
20%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "if it is empty" is a grammatically sound and neutrally registered conditional phrase used to verify the absence of content across various contexts. Ludwig's AI confirms its correctness and usability, with a relatively uncommon frequency of occurrence. When writing, consider the subtle differences between "if it is empty" and similar phrases like "if it has no contents" or "if it is vacant" for nuanced expression. Also, avoid common coding pitfalls by explicitly checking for emptiness rather than relying on implicit boolean conversions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
if it has no contents
Directly states the absence of any items inside.
if it contains nothing
Focuses on the absence of content, specifying that nothing is present.
if it is vacant
Emphasizes the unoccupied state of a space or container.
when it is unoccupied
Similar to 'vacant', emphasizing that no one is using it.
should it be devoid
More formal and literary; highlights the absence of something.
in the event of emptiness
Formal; stresses the condition of being without content.
if it is bare
Implies a lack of covering or contents, focusing on simplicity.
assuming it is unfilled
Highlights the lack of filling or contents within something.
provided it's clear
Suggests the space is free from obstruction or content.
on the condition that it lacks content
Formal and emphasizes the dependency on the absence of contents.
FAQs
What does "if it is empty" mean?
The phrase "if it is empty" means that a container, space, or object has no content or occupants. It's a condition that needs to be checked before proceeding with an action.
How can I rephrase "if it is empty" in a more formal way?
For more formal alternatives to "if it is empty", you could use phrases like "should it be devoid" or "in the event of emptiness".
What's the difference between "if it is empty" and "if it is full"?
"If it is empty" checks whether something contains nothing, while "if it is full" checks whether something contains as much as it can hold. They are opposite conditions.
Are there other ways to say "if it has no contents"?
Yes, alternatives include "if it is vacant", "if it is bare", or a more direct "if it contains nothing".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested