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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
lost in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lost in" is a correct and usable phrase in written English.
You can use it in a variety of contexts that generally refer to getting confused or overwhelmed in a situation, or to being absorbed in a particular activity or thought. For example: She got completely lost in thought, not noticing the sunset that was taking place outside.
✓ Grammatically correct
News & Media
Wiki
Academia
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
You're lost in yourself.
News & Media
She lost in court.
News & Media
I'm lost in ambivalence.
News & Media
Baylor lost in court.
News & Media
They lost in the quarterfinals.
News & Media
Talk about lost in translation.
News & Media
Kataria seemed lost in thought.
News & Media
(He lost in November 2006).
News & Media
He looks lost in thought.
News & Media
It lost in the semifinals.
News & Media
Chicago lost in five games.
News & Media
Expert writing Tips
Best practice
Use "lost in" to vividly describe a state of deep absorption or engagement, whether it's with a thought, activity, or environment. For instance, "She was lost in the music, completely oblivious to her surroundings."
Common error
Ensure you're using the past participle "lost" rather than the verb "lose" when describing a state of being deeply engrossed. "I tend to lose in thought" is incorrect; the right way is "I tend to get "lost in" thought."
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lost in" primarily functions as a prepositional phrase indicating a state of being deeply engrossed or immersed. Ludwig examples show it describing being absorbed in thoughts, music, or even a physical location. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
41%
Wiki
16%
Academia
9%
Less common in
Formal & Business
3%
Encyclopedias
2%
Science
2%
Ludwig's WRAP-UP
In summary, the phrase "lost in" is a versatile prepositional phrase used to describe a state of deep absorption or immersion, as confirmed by Ludwig. It’s grammatically sound and widely used across various contexts, particularly in News & Media. While alternatives like "engrossed in" and "absorbed in" exist, "lost in" maintains a neutral register suitable for diverse writing styles. Pay attention not to confuse it with lose/loss. Ludwig's examples showcase its descriptive power, making it an excellent choice for conveying profound engagement or disorientation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
engrossed in
Focuses more on being deeply involved or captivated by something.
absorbed in
Highlights the complete focus and attention directed towards something.
immersed in
Emphasizes being completely surrounded or enveloped by something.
preoccupied with
Suggests that one's mind is primarily occupied with something, potentially to the exclusion of other things.
caught up in
Implies being swept away or entangled in a situation or emotion.
consumed by
Indicates that something is taking over one's thoughts or actions completely.
adrift in
Conveys a sense of being directionless or without purpose within a particular space or situation.
bewildered by
Highlights the confusion and disorientation caused by something.
disoriented in
Focuses on the loss of sense of direction or awareness.
mired in
Suggests being stuck or trapped in a difficult or unpleasant situation.
FAQs
How can I use "lost in" in a sentence?
You can use "lost in" to describe being deeply absorbed or engrossed in something, such as "He was "lost in" a good book" or "She was "lost in" thought."
What's a more formal alternative to "lost in"?
For a more formal tone, consider using phrases like "engrossed in", "absorbed by", or "immersed in". For example, instead of saying "He was "lost in" his work", you could say "He was "engrossed in" his work".
When is it appropriate to use "lost in translation"?
"Lost in translation" is appropriate when the meaning of something is altered or obscured during translation from one language to another. This phrase highlights the nuances that are difficult to convey perfectly across different languages and cultures.
What does it mean to be "lost in the sauce"?
The idiom "lost in the sauce" generally means to be overly intoxicated or to be deeply engrossed in an activity to the point of losing awareness of your surroundings or behaving erratically. It suggests a lack of control or a state of being overwhelmed by the situation.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested