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
density skull
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "density skull" is not correct and does not convey a clear meaning in written English.
It may be intended to describe a skull with a high density, but as it stands, it lacks clarity and context. Example: "The study focused on the density skull of various species to understand their evolutionary adaptations."
⚠ May contain grammatical issues
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
1 human-written examples
In addition, modern humans demonstrate high phenotypic variation among different populations, which to a large extent can be illustrated by skeletal differences, such as height, bone mineral density, skull diversity, and craniofacial dimensions.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
However, the osteocyte density in skull bone was unaffected during growth in an ovarian estrogen-depleted animal.
Science
Limb bones contain greater amounts of polysulphated glycosaminoglycan stained with Alcian Blue and have significantly higher osteocyte densities than skull bone.
Science
We compute the induced charge density in the skull from stress data on the skull from a finite-element full-head model simulation of a typical IED-scale blast wave incident on an unhelmeted human head as well as a human head protected by a kevlar helmet, and estimate the resulting electric fields in the brain in both cases to be on the order of 10 V/m in millisecond pulses.
Science
This problem is of great importance for brain studies due to the density of the skull.
Science
This reveals an overestimation of 18F activity by the 31P-based approach, corresponding to an overestimation of skull density.
Science
Neglecting bone attenuation leads to significant activity underestimation in bone as well as in neighboring tissues [1, 2], which is of particular concern for the brain given the skull density.
Science
Increased bone density mainly involved skull base, mandible and legs.
Science
We analyzed bone mineral density (BMD) in skulls of polar bears (Ursus maritimus) (n = 139) from East Greenland sampled during 1892 2002.
In addition, the size and low bone density of the mouse skull (compared to the rat skull) present further technical complications [ 14].
For illustration, we present here examples of association results in the whole Generation R population obtained for two model phenotypes: (1) the dichotomous red hair pigmentation (a highly stratified trait) and (2) the continuous bone mineral density measured at the skull.
Expert writing Tips
Best practice
When referring to the density of the skull, use the phrase "skull density" or "bone density of the skull" for better clarity and grammatical correctness.
Common error
Avoid using the phrase "density skull" as it sounds awkward and is not grammatically correct. Instead, use "skull density" or a more descriptive phrase like "bone density of the skull".
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "density skull" appears to function as a noun phrase, aiming to describe a characteristic of the skull. However, Ludwig AI indicates that it's not grammatically sound. Examples suggest it intends to refer to the bone density within the skull.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "density skull" aims to describe the density of a skull, it's grammatically awkward and not recommended. As Ludwig AI points out, it's more appropriate to use "skull density" or "bone density of the skull" for clarity and correctness. The phrase appears infrequently, mainly in scientific or news-related contexts. When writing, ensure you follow proper grammatical structure to effectively communicate your intended meaning. Pay close attention to proper word order to accurately describe bone density within the skull.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Skull density
Reverses the order of the words, which is grammatically more appropriate.
Cranial bone density
Specifies the type of bone being referenced.
Bone density of the skull
Adds a prepositional phrase for clarity.
Skull bone mineral density
Includes the term 'mineral', often used in the context of bone density.
Density of the skull bone
Similar to 'bone density of the skull'.
Skull's bone density
Uses a possessive form to specify the skull.
Thickness of the skull
Focuses on the thickness rather than the density.
Skull mass
Refers to the mass of the skull bone rather than its density.
Compactness of skull bone
Emphasizes compactness as a measure of density.
Hardness of the skull
Focuses on hardness, a related but distinct property.
FAQs
How can I correctly refer to the density of the skull?
Instead of "density skull", use "skull density" or "bone density of the skull" for better clarity and grammatical accuracy.
Is "density skull" grammatically correct?
No, the phrase "density skull" is not considered grammatically correct. It is better to use the reverse order, "skull density", or a more descriptive phrase.
What does "skull density" refer to?
"Skull density" refers to the measure of bone mass per volume in the skull, often assessed using techniques like CT scans or DEXA scans.
Why is "skull density" preferred over "density skull"?
"Skull density" is preferred because it follows a more natural English word order, where the noun ("skull") precedes the descriptive adjective ("density").
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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested