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
lying flat
Grammar usage guide and real-world examplesUSAGE SUMMARY
"lying flat" is a correct and usable phrase in written English.
You can use it when referring to something that is laid out horizontally on a surface. Example: After the accident, the bike was lying flat on the ground.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(8)
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
Are they lying flat out?
News & Media
She breathes, lying flat in the night, catches her breath.
News & Media
Picture me lying flat out on my deathbed.
News & Media
In some societies, lying flat is a symbol of death.
News & Media
To photograph nudes, lying flat on his stomach, was his sp specialty.
News & Media
"The defeat against Manny Pacquiao, lying flat on my back in Vegas.
News & Media
Recovery was arduous and involved lying flat on his back for two days.
News & Media
Afterward, I was left lying flat to "marinate" (the retinologist's word) for 20 minutes.
News & Media
She was fine lying flat, but the room spun wildly whenever she tried to sit up.
News & Media
One day, I came home and she was lying flat on the floor.
News & Media
She delivered some of her most altitudinous and treacherous coloratura lying flat on her back.
News & Media
Expert writing Tips
Best practice
When describing medical conditions or exercises, use "lying flat" to clearly indicate a patient's or subject's position for accurate communication.
Common error
Ensure the context makes it clear whether "lying flat" refers to a literal physical position or a figurative state, such as in financial contexts where it might mean stagnation.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lying flat" functions as a gerund phrase, often used as an adjective modifying a noun or pronoun, or as part of a verb phrase describing an action. Examples from Ludwig demonstrate its use to describe physical positions and states.
Frequent in
News & Media
33%
Science
33%
Wiki
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "lying flat" is grammatically correct and widely used across various contexts, as confirmed by Ludwig AI. It functions primarily as a gerund phrase describing a horizontal position or a state of being prone. Its frequency is very common, appearing often in News & Media, Science, and Wiki sources. While appropriate for both formal and informal writing, its straightforward nature makes it particularly useful in describing medical conditions, exercises, and object positioning. Remember to consider the context to avoid ambiguity, ensuring clarity in communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prone position
Specifies the body's orientation face down, similar to lying flat.
horizontal position
Describes the orientation of being parallel to the ground, like lying flat.
supine position
Indicates lying on the back, a specific way of lying flat.
reclining
Suggests a relaxed state of lying back, comparable to lying flat for comfort.
prostrate
Implies lying flat often in a state of submission or exhaustion.
level
Describes something at the same height and not tilted, similarly a person lying flat.
at rest
Indicates a state of inactivity which can involve lying flat.
laid out
Describes being arranged in a flat position, similar to lying flat.
prone
Specifies the state of being likely to experience something, can also be a synonymous of lying flat when referred to physical posture.
stretched out
Suggests extending the body while lying flat, emphasizing length.
FAQs
How can I use "lying flat" in a sentence?
You can use "lying flat" to describe a physical position, as in "The patient was lying flat on the examination table", or to describe a state of inactivity, as in "After the defeat, the team was metaphorically lying flat".
What does it mean to say something is "lying flat"?
To say something is "lying flat" means it is positioned horizontally on a surface. This can apply to objects or people, indicating they are not upright or tilted.
What are some synonyms for "lying flat"?
Some synonyms for "lying flat" include "prone position", "horizontal position", and "supine position", depending on the specific context.
Is it appropriate to use "lying flat" in formal writing?
Yes, "lying flat" is appropriate for formal writing. Ludwig AI shows its use in news, scientific, and business contexts, indicating its acceptability across various registers.
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