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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
you lost me
Grammar usage guide and real-world examplesUSAGE SUMMARY
"you lost me" is a correct and commonly used phrase in written English.
It means that someone has stopped paying attention or understanding what is being said. Example: "I was following your explanation until you started talking about quantum mechanics. Sorry, but you lost me there."
✓ Grammatically correct
News & Media
Wiki
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 lost me.
News & Media
"I'm afraid you lost me".
News & Media
You lost me at the tractor".
News & Media
OK, you lost me again.
News & Media
"You lost me at the second X.
News & Media
Howard, you lost me at giddy!
News & Media
Salomone told her, "Well, you lost me".
News & Media
But you lost me as your story goes on.
News & Media
"You lost me as soon as you said '96," he said.
News & Media
Anonymous Sorry, Anonymous, but you lost me at: He took you to lunch to discuss your career goals.
News & Media
He's also responsible for one of the niftier audience put-downs this Fringe: "You lost me at hello".
News & Media
Expert writing Tips
Best practice
To provide constructive feedback, specify the exact point where you became confused to help the speaker clarify the information effectively.
Common error
Avoid using "you lost me" as a conversation ender or to shut down discussions without making an effort to understand. This can come off as rude or dismissive. Instead, invite further explanation or ask specific questions to clear your understanding.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "you lost me" functions as an idiomatic expression used to indicate a point of confusion or a lack of understanding during a conversation or explanation. It is a direct way of conveying that the listener has stopped comprehending the speaker's message, as noted by Ludwig.
Frequent in
News & Media
62%
Wiki
23%
Formal & Business
5%
Less common in
Science
3%
Reference
3%
Encyclopedias
1%
Ludwig's WRAP-UP
The phrase "you lost me" is a common and generally acceptable way to express a lack of understanding, as supported by the Ludwig AI. It indicates a breakdown in comprehension during a conversation or explanation, prompting the speaker to clarify or simplify their message. While suitable for news, media, and informal contexts, it may need to be replaced by more formal alternatives in professional settings. Common best practice involve being specific about the moment of confusion for the speaker. Remember that using it as a dismissive response could be rude.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
i'm not following
More direct and concise way to say you don't understand.
i don't understand
A straightforward expression of lack of comprehension.
i'm confused
Focuses on the speaker's state of mind due to lack of understanding.
i'm not sure i follow
A more polite and hesitant way of expressing a lack of understanding.
that went over my head
Idiomatic way to say something was too complex to understand.
can you explain that again
Asks for clarification, indicating the first explanation was not understood.
i'm missing something
Implies a gap in understanding or a lack of information.
i'm drawing a blank
Expresses an inability to recall or understand something.
i'm not grasping that
Indicates a difficulty in understanding or comprehending a concept.
i'm in the dark
Idiomatic expression for being uninformed or not understanding something.
FAQs
How can I use "you lost me" in a sentence?
You can use "you lost me" when someone is explaining something and you cease to understand it. For example: "I was following the recipe until you mentioned 'reduce the mixture by half'; "you lost me" there."
What's a more polite way to say "you lost me"?
Instead of directly saying "you lost me", you could say "I'm not sure I'm following", "Could you explain that again?", or "I'm a bit confused; could you clarify that?". These alternatives are less direct and more inviting for further explanation.
What can I say instead of "you lost me" to show I'm confused?
Alternatives include "I'm confused", "I don't understand", or "I'm having trouble following". These phrases explicitly state your confusion and invite clarification.
Is it appropriate to use "you lost me" in a formal setting?
While generally acceptable, "you lost me" might be too informal for some professional contexts. In formal settings, consider using phrases like "I'm not sure I fully understand" or "Could you please elaborate on that point?"
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested