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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
crease line
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "crease line" is correct and usable in written English.
It can be used to refer to a line or mark that indicates a fold or crease in a material, such as paper or fabric. Example: "The designer emphasized the importance of the crease line in the fabric to ensure a polished look."
✓ Grammatically correct
Wiki
News & Media
Science
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
36 human-written examples
This study proposes three methods that consider the thickness, and two of them can keep the crease lines straight, in contrast to the conventional non-straight crease line solutions.
Science
The joy of smoky eye makeup is that it suits every age, face and eye shape, and is one of the few shadow techniques that works just as well on hooded lids, because it doesn't rely on the crease line.
News & Media
Here we have three eyeshadows (Tilbury's are among the best in terms of blendability and strength of pigment): a warm, brightening matte ivory, a shimmery champagne wash, and a flat, chic taupe for a smoky crease line (my signature shadow look).
News & Media
He is a prime candidate for leg-before as he hangs back and plays from the crease line.
News & Media
Craig Lee: Can England pull this off??? Simon Goodall: Why are low scoring games more exciting, in a format that is designed for teams to score runs??? "Jordan is bowling with good pace, hitting that crease line and that is what you want.
News & Media
The front-end's "double concave architecture" can also be characterised by its protruding bonnet crease line and deep grille.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
24 human-written examples
I must have had those pillow crease lines down my face.
News & Media
In this work, a constitutive model for the mechanical response of crease lines is proposed and validated on the basis of experimental tests available in the literature.
Inspired by the conventional six-crease bases, i.e., waterbomb base or Yoshimura base, where six regular crease lines meet at an interior vertex, we generalize the generic base so that the lengths of the crease lines can be regular or irregular.
In all of them you can see, when up close, a delicate skein of faint crease lines interlaced with the more explosive painted patterns.
News & Media
In the package forming process, it is common practice to score the paperboard laminate with crease lines, in order to obtain folds with sharp edges and to minimize the initiation and propagation of flaws during the subsequent folding procedures.
Expert writing Tips
Best practice
When describing paper crafts or origami, use "crease line" to provide clear instructions on where to fold.
Common error
Avoid using "crease line" to describe wrinkles in skin or fabric. Wrinkles are typically less defined and more irregular than deliberate crease lines made for folding or design.
Source & Trust
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "crease line" functions primarily as a noun phrase, often acting as a subject or object in sentences. It describes a specific type of line formed by folding or creasing a material, as shown in examples from Ludwig.
Frequent in
Wiki
44%
News & Media
24%
Science
24%
Less common in
Formal & Business
4%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "crease line" is a grammatically sound and commonly used noun phrase that refers to the line created by a fold. Ludwig confirms its correctness and utility across various contexts, including crafting, design, and technical descriptions. It is most frequently found in Wiki, News & Media, and Scientific sources. When using the phrase, ensure it accurately describes a deliberate fold rather than an accidental wrinkle. Alternative phrases include "fold line" or "folding mark".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fold line
Replaces "crease" with "fold", emphasizing the action of folding that creates the line.
folding mark
Focuses on the mark left by a fold, rather than the line itself.
crease mark
Interchanges "line" with "mark", highlighting the visual aspect of the crease.
fold indication
Emphasizes the purpose of the line as an indicator of where to fold.
score line
Highlights the scored line made to facilitate folding, common in packaging.
line of fold
Inverts the structure to emphasize the folding action first.
bending line
Replaces "crease" with "bending", highlighting the bending that creates the line.
groove line
Suggests a deeper, more pronounced line created by pressure.
tuck line
Indicates a line formed by tucking or folding material.
welt line
Refers to a raised line or ridge, similar to a crease in certain contexts.
FAQs
How do you describe a "crease line" in sewing?
In sewing, a "crease line" often refers to a temporary fold made to guide stitching or pressing. It can be created using an iron or by hand, and it helps ensure accurate and consistent seam placement.
What's another word for "crease line" when referring to paper crafts?
In paper crafts, you can use "fold line" as a synonym for "crease line". It clearly indicates where the paper should be folded to achieve the desired shape or design.
Is "crease line" the same as a wrinkle?
No, a "crease line" is a deliberate fold, often straight and well-defined, while a wrinkle is an unintentional, irregular ridge or fold in a material. A crease line is often created intentionally, while wrinkles are usually unwanted.
How is a "crease line" created in metalworking?
In metalworking, a "crease line" can be created by scoring or etching the metal to weaken it along a specific line. This allows the metal to be bent or folded more easily and precisely along that line.
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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
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested