half of the length

USAGE SUMMARY

The phrase "half of the length" is correct and usable in written English.
It can be used when describing a measurement that is equal to 50% of a given length. Example: "The rope should be cut to half of the length specified in the instructions."

✓ Grammatically correct

Science

News & Media

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

41 human-written examples

A marriage of five years or less that ends in divorce, for example, could require alimony payments for up to half of the length of the marriage.

The New York Times

The visual angle of the expanding circle was determined by the equation: θ(t) = 2tan−1 (l / vt) (Eq. 1), where l is half of the length of the object and v the speed of the object towards the fly.

Nature

Furthermore, if one wishes to obtain the same homogeneity within a given volume, a double end-cap would have less than half of the length of the single end-cap coil leading to a superior S/N performance.

Journal of Magnetic Resonance

FM is half of the length of chord EF. to calculate the length OM.

BBC

Finally, note that the length, N/2, of the sequences transmitted by the relays is half of the length, N, of the sequences transmitted by the source.

EURASIP Journal on Wireless Communications and Networking

Thus, θ∈ [ 0,π), and d,p i,p j ∈ [ −R,+R], with R being the half of the length of the image diagonal.

EURASIP Journal on Image and Video Processing

Human-verified similar examples from authoritative sources

Similar Expressions

19 human-written examples

The ray florets are curved for more than one-half of the length but the pointed petals have a pronounced curvature toward the center of the flower head.

Stanford University

Much of the corridor is at elevations exceeding 4500 m and high-elevation, generally warm permafrost is encountered in more than one-half of the length.

Cold Regions Science and Technology

For most purposes reported in the literature the maximal box size is one-half of the length of the smallest axis of the image; here we use three maximal box size diameters – one-eighth, one-half and one-quarter of the length of the smallest axis of the image, hence we performed three maximal box-size lacunarity calculations for each image.

Plosone

Usually, the metro lines are double-track, and the service length means half of the track length.

Urban Rail Transit

In this way we generated 106 random walks of length equal to half of the genome length of C. crescentus.

Plosone

Expert writing Tips

Best practice

When providing instructions that involve cutting or measuring, clarify if "half of the length" refers to an exact measurement or an approximate value, depending on the context and precision required.

Common error

Avoid using "half of the length" when you actually mean half the area or half the volume. Length is a one-dimensional measurement, so specify area or volume if that's what you intend to convey.

Linguistic Context

The phrase "half of the length" primarily functions as a noun phrase, often acting as an adjective modifying another noun. It serves to specify a particular measurement or dimension, indicating a point or segment that divides a linear extent into two equal parts, as confirmed by Ludwig.

Expression frequency: Common

Frequent in

Science

64%

News & Media

16%

Wiki

12%

Less common in

Formal & Business

4%

Academia

4%

Reference

0%

Ludwig's WRAP-UP

The phrase "half of the length" is a grammatically sound and commonly used noun phrase that specifies a point or segment dividing a linear extent into two equal parts. Ludwig AI's analysis and examples demonstrate its prevalence across various contexts, particularly in scientific, technical, and instructional writing. While the phrase maintains a neutral to formal register, it's essential to consider accuracy in measurement and to avoid confusion with area or volume. Related phrases, like "midpoint of the length" or "50 percent of the length", can offer alternative ways to express the same concept, as demonstrated by Ludwig.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Midpoint of the extent

Replaces 'length' with 'extent' and uses 'midpoint' instead of 'half'.

One-half of the dimension

Substitutes 'length' with the more general term 'dimension' and 'one-half' for 'half'.

50% of the extent

Expresses "half" as a percentage and replaces "length" with extent.

A moiety of the span

Uses more formal vocabulary ('moiety' and 'span') to convey the same concept.

Median distance of the object

Replaces "length" with "distance" and uses median to mean the middle point.

Bisected measurement of the item

Uses 'bisected' to imply division into two equal parts; replaces length with measurement.

Half the measure of the object

Changes word order and replaces length with measure.

A portion representing 50% of its reach

Describes the concept using a more verbose and descriptive structure.

Section that is 50% in dimension

Rephrases the idea focusing on a "section" that constitutes half the "dimension".

Equidistant point in dimension

Uses "equidistant" to indicate a position at an equal distance from both ends of the length.

FAQs

How do I use "half of the length" in a sentence?

Use "half of the length" to specify a point or distance that is equidistant from the two extremes of an object. For example, "The mark should be placed at "half of the length" of the board."

What can I say instead of "half of the length"?

You can use alternatives like "midpoint of the length", "one-half of the length", or "50 percent of the length" depending on the context.

Which is correct, "half of the length" or "half the length"?

Both phrases are grammatically correct and commonly used. "Half of the length" might be slightly more formal, while "half the length" is more concise.

What's the difference between "half of the length" and "middle of the length"?

While both refer to a point in the middle, ""half of the length"" emphasizes the measurement or proportion, while "middle of the length" emphasizes the location.