approximately equal in length

USAGE SUMMARY

The phrase "approximately equal in length" is correct and usable in written English.
It can be used when comparing the lengths of two or more objects, measurements, or concepts that are not exactly the same but are close enough for practical purposes. Example: "The two ropes are approximately equal in length, making them suitable for the project."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

The humerus and fused radiulna are approximately equal in length.

Nature

Nearly 79% of the Refseqs that were not approximately equal in length to their corresponding H-Inv clones were longer.

Plosone

The infratemporal fenestra has the shape of a rounded triangle, with the ventral margin longest, and the rostral and caudal margins approximately equal in length.

Plosone

The second to sixth tergites are broadly similar, each being approximately equal in length and possessing short epimera (FMNH PE 61192).

BMC Evolutionary Biology

The length of the pretelson is gradually reduced through the β and γ stages, until the segment is approximately equal in length and width in δ instars.

BMC Evolutionary Biology

SSU rRNAs of the few available hexactinellid sponges are approximately equal in length to large molecules of several haplosclerids (with the exception of Farrea occa [GenBank: AF159623], see below).

BMC Evolutionary Biology

Human-verified similar examples from authoritative sources

Similar Expressions

49 human-written examples

All preserved episquamosals are approximately equal in size, at around 150 mm in length.

Plosone

The diets were approximately equal in n − 6 fatty acids.

Neurotoxicology and Teratology

Evidence suggests that the abortion rate is approximately equal in countries with and without legal abortion.

The Guardian

The proportion of cancer diagnoses was approximately equal in the training (27.89%) and testing (27.57%) subsamples.

Forbes

Rami approximately equal in size.

BMC Evolutionary Biology

Expert writing Tips

Best practice

When describing physical dimensions in scientific writing, using "approximately equal in length" provides a clear yet flexible way to express near-equivalence without implying absolute precision. It's useful when exact measurements are less critical than general comparability.

Common error

Avoid using "approximately equal in length" when greater precision is needed. If exact measurements are available, provide them, or clarify the acceptable range of variation for the approximation to remain valid.

Linguistic Context

The phrase "approximately equal in length" functions as an adjectival phrase, modifying a noun to describe its size. Ludwig AI confirms that this phrase indicates a near-equivalence in dimension, where precision is not paramount.

Expression frequency: Uncommon

Frequent in

Science

60%

Encyclopedias

15%

News & Media

10%

Less common in

Wiki

10%

Formal & Business

5%

Social Media

0%

Ludwig's WRAP-UP

In summary, "approximately equal in length" is a phrase used to describe items that are similar in size but not necessarily identical. According to Ludwig AI, it is grammatically correct and usable in written English. Its function is adjectival, its purpose is comparative, and its register ranges from neutral to formal. Usage is most common in scientific and encyclopedic contexts. For similar meanings, you might consider "nearly identical in length" or "of comparable length". When using the phrase, ensure the context allows for approximation, and avoid using it when exact measurements are critical.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

nearly identical in length

Emphasizes the close similarity in length with a slightly stronger implication of near-exactness.

roughly equivalent in length

Highlights a general similarity without precise measurement, focusing on practical equivalence.

of comparable length

Focuses on the idea that the lengths can be compared and are similar, suitable for more formal contexts.

almost the same length

A simpler and more direct way of expressing similarity in length, suitable for informal contexts.

virtually equal in length

Suggests a very high degree of similarity, close to being exactly equal, adding a sense of precision.

more or less equal in length

Acknowledges a slight degree of variation but maintains the overall similarity.

in the same ballpark length-wise

An informal expression indicating that the lengths are within a similar range.

roughly of the same size in length

Rephrases to highlight that both entities are similar in size when measuring their length.

substantially similar length

Indicates the lengths are alike in proportion when observing the general size and dimension.

closely approximate in length

Highlights the idea that the lengths are not precisely the same but resemble closely.

FAQs

How can I use "approximately equal in length" in a sentence?

You can use "approximately equal in length" to compare the lengths of two or more items that are nearly the same. For example, "The two ropes are "approximately equal in length", so we can use either one."

What's a more formal way to say "approximately equal in length"?

For a more formal tone, consider using alternatives like "of comparable length" or "nearly identical in length". These options are suitable for academic or technical writing.

What is the difference between "approximately equal in length" and "exactly equal in length"?

"Approximately equal in length" indicates that the lengths are very close but not precisely the same. "Exactly equal in length" means the lengths are identical. Using "approximately" allows for slight variations that might be present.

Can "approximately equal in length" be used for abstract concepts, or only physical objects?

While primarily used for physical objects, "approximately equal in length" can sometimes describe abstract concepts if you're referring to duration or extent. For instance, "The two phases of the project were "approximately equal in length"", meaning they took about the same amount of time.