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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
mm across
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "mm across" is correct and usable in written English.
It is typically used to describe the measurement of an object, indicating its width or diameter in millimeters. Example: "The coin is 25 mm across, making it easy to identify."
✓ Grammatically correct
Science
News & Media
Wiki
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
60 human-written examples
These data were then used to calculate the number of probes in each probe-set that had > 0 MM and the sum of MM across each probe-set.
Science
We refer to the weighted average MM (across the modules) as the "combined MM measure".
Science
Rhizome subterete, 3 5 mm across.
Science
Rhizome subterete, 0.7 2 cm long, 4 7 mm across.
Science
The Wrist Rocket watch measures 45 mm across with a display 31mm wide.
News & Media
For every 6 mm of rain, clogging advanced 1 mm across the surface.
Science
Seeds are kidney-shaped measuring ~ 0.1 to 1.5 mm across (Fig. 1).
Science
The grooves are separated by ridges 3 mm across (Fig. 4b, c).
Science
Pistil 2.4 3.5 cm long, ovary 11 18 mm long, ca. 2 mm across, densely puberulent; style 10 16 mm long, ca. 0.7 mm across, puberulent; stigma obtrapeziform, ca. 2 mm long, apex 2-lobed.
Science
Pistil 2.5 2.8 cm long, ovary 7 8 mm long, ca. 1.5 mm across, puberulent; style 1.5 1.8 cm long, ca. 0.6 mm across, puberulent; stigma obtrapeziform, ca. 2 mm long, apex 2-lobed.
Science
Pistil 2.4 3.1 cm long, ovary 15 18 mm long, ca. 1.5 mm across, densely puberulent; style 8 12 mm long, ca. 0.8 mm across, puberulent; stigma obtrapeziform, ca. 1.5 mm long, the apex 2-lobed.
Science
Expert writing Tips
Best practice
When describing dimensions in technical documents, always include the unit of measurement (mm) to avoid ambiguity. Be consistent with the use of "mm across" throughout the document for clarity.
Common error
Avoid mixing units of measurement within the same context. If you start with millimeters, maintain that unit. Switching to inches or centimeters mid-description can cause confusion and errors.
Source & Trust
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mm across" functions as a post-modifier, specifying the dimension or width of an object in millimeters. Ludwig AI confirms its use in various contexts to provide precise measurements.
Frequent in
Science
77%
Wiki
12%
News & Media
11%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "mm across" is a grammatically correct and commonly used expression to specify the width or diameter of an object in millimeters. As confirmed by Ludwig AI, it appears frequently in scientific, technical, and general contexts. While interchangeable with alternatives like "millimeters in diameter" or "millimeters wide", "mm across" is versatile for both circular and non-circular objects. When using "mm across", ensure consistency in units of measurement and include the unit (mm) for clarity. This phrase's neutral to formal register and high frequency make it a reliable choice for precise dimensional descriptions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
millimeters in diameter
Specifies the diameter using millimeters, providing a more explicit measurement term.
millimeters wide
Focuses on width as the dimension being measured, useful when the object isn't necessarily circular.
measuring millimeters
Emphasizes the act of measuring in millimeters, suitable when describing the measurement process.
with a diameter of millimeters
A more formal way to specify the diameter, adding clarity to the measurement.
dimension of millimeters
Highlights the dimensional aspect in millimeters, useful in technical specifications.
spanning millimeters
Indicates the extent or reach across a certain distance in millimeters.
extending millimeters
Describes the length or extension in millimeters, focusing on linear measurement.
millimeters in breadth
Uses 'breadth' to specify the width in millimeters, a slightly more formal term.
a size of millimeters
General way of referring to a dimension in millimeters.
millimeters from end to end
Indicates the total length or distance in millimeters from one end to the other.
FAQs
How do I use "mm across" in a sentence?
Use "mm across" to specify the width or diameter of an object. For example, "The seed is 2 "mm across"."
What are some alternatives to saying "mm across"?
You can use alternatives such as "millimeters in diameter", "millimeters wide", or "with a diameter of millimeters" depending on the context.
Is it better to use "mm in diameter" or "mm across"?
Both phrases are acceptable, but "mm across" is more general and can be used for non-circular objects, while "mm in diameter" specifically refers to circular objects.
What does "mm across" mean in scientific writing?
In scientific writing, "mm across" indicates a precise measurement of width or diameter, ensuring clarity and avoiding ambiguity. It's crucial for accurate reporting and replication of experiments.
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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
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested