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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
determined to be lost
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "determined to be lost" is correct and usable in written English.
It can be used when expressing a conclusion or decision that something is considered irretrievable or beyond recovery. Example: "After searching for hours, we were determined to be lost in the dense forest."
✓ Grammatically correct
Science
News & Media
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
2 human-written examples
When a packet is determined to be lost, the packet is transferred to the end of RTXLIST.
A participant was determined to be lost to follow-up when they missed two sequential contact points and were not subsequently recontacted at any later data points.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Whatever the cause of the crash yesterday is determined to be, the cost of losing the Airbus-made plane will be about the same for the insurers.
News & Media
Gatwick's chief executive, Stewart Wingate, said: "We are determined to be a good neighbour and not lose sight of the concerns of those communities close to home.
News & Media
Once the amount of risk in terms of the number of pips is known, it is possible to determine how much money will be lost if the trader's stop-loss is hit.
News & Media
Although we do not have a-priori data to determine how many patients will be lost, the 400 targeted patients will be more than sufficient.
Objective: This study was undertaken to determine the change in plasma choline during hemodialysis and to determine if it was lost in the dialysate.
Science
These results support the claim that experimental entrainment needs to be re-examined to determine how entrainment is lost at the middle and ends of the chain [15].
First, to determine whether precision was lost in transforming coefficients from the multivariate model to crude integers for the PRONE score, we plotted ROC curves for the model coefficients and the scores and compared them.
Science
Objectives: This study was undertaken to determine the changes in plasma free choline and choline-containing compounds in end stage renal disease (ESRD) and to determine if they were lost into the dialysate during hemodialysis.
Science
Skip to next paragraph Readers Opinions Forumm: Television Earlier installments of the entertaining PBS series Secrets of the Dead have looked at assassinations, zeppelin explosions and other historical incidents with CSI-style precision to determine why lives were lost.
News & Media
Expert writing Tips
Best practice
Use "determined to be lost" when you want to convey a sense of finality or a conclusion that something is definitively unrecoverable or beyond reach. Ensure that the context supports this strong assertion.
Common error
Avoid using "determined to be lost" when you simply mean 'likely to be lost' or 'at risk of being lost'. "Determined" implies a stronger, more definitive conclusion than a mere possibility.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "determined to be lost" functions as a descriptor, indicating that a conclusion or judgment has been made about something being irretrievable or unrecoverable. Ludwig indicates that the phrase is usable in English.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Wiki
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "determined to be lost" is a descriptor used to express a definitive conclusion about something being irretrievable, as confirmed by Ludwig. While grammatically correct and found in both scientific and news contexts, its usage is relatively rare. Related phrases include "deemed unrecoverable" and "concluded to be irretrievable". When using this phrase, ensure the context supports a strong, definitive assessment rather than a mere possibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
established as not recoverable
Points to a verified state of being unrecoverable, confirmed after investigation.
deemed unrecoverable
Highlights a judgment call that something cannot be recovered.
found to be irreparably lost
Specifies that the loss is irreparable, with no chance of restoration.
concluded to be irretrievable
Emphasizes a formal conclusion about the state of being unrecoverable.
ascertained to be unfindable
Highlights the impossibility of locating something after a search.
declared as irretrievable
Implies a formal announcement or declaration about something being lost.
judged to be beyond saving
Focuses on a negative judgment regarding the possibility of rescue or recovery.
assessed as irredeemable
Indicates a professional assessment labeling something as not capable of improvement or redemption.
regarded as irreclaimable
Suggests that something is viewed as not worth the effort to reclaim.
considered permanently gone
Stresses the finality and permanence of the loss.
FAQs
How can I use "determined to be lost" in a sentence?
This phrase is used to express a conclusive assessment that something is irretrievable. For example, "After hours of searching, the hikers were determined to be lost in the wilderness".
What's a similar phrase to "determined to be lost"?
You can use phrases like "deemed unrecoverable" or "concluded to be irretrievable" to convey a similar meaning.
Is it correct to say "determined to be lose" instead of "determined to be lost"?
No, "determined to be lose" is grammatically incorrect. The correct phrase is "determined to be lost", where 'lost' refers to something being irretrievable.
What is the difference between "presumed to be lost" and "determined to be lost"?
"Presumed to be lost" implies an assumption based on available evidence, while "determined to be lost" suggests a definitive conclusion after a thorough assessment or search.
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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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested