on both directions

USAGE SUMMARY

The phrase "on both directions" is not correct in standard written English.
It is typically used to refer to something that applies or occurs in two opposite ways or paths, but the correct expression is "in both directions." Example: "The traffic flows in both directions on this road."

⚠ May contain grammatical issues

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

32 human-written examples

However, one high-quality SNP (confirmed by re-sequencing on both directions) was found in the cox2-rrn16_mt region of the IMET1 and CCMP1779 mt genomes.

BMC Genomics

This imbalance in provision has an impact on both directions of the pathway as highlighted by one respondent: "Not enough low [secure] step up, so women are moving from PICU (psychiatric intensive care unit) straight to medium.

BMC Health Services Research

"Obviously there are strong views on both directions.

Independent

Monoaxial in-plane compressive loads on both directions are considered, as well as equal biaxial loads.

Journal of Sound and Vibration

Yet existing work on both directions of this feedback remains inconclusive and is often explicitly cross-sectional, ignoring the dynamic aspect of the hypothesis.

Harvard University

These forms can be designed by choosing among regular tri-dimensional building geometries with fixed floor space index, which can be parameterized by adjusting the following variables: number of floors, building length ratio, grid azimuth, and aspect ratio on both directions.

Renewable Energy

Human-verified similar examples from authoritative sources

Similar Expressions

28 human-written examples

The bottomless hell below reflects the eternal heaven above, on and on in both directions.

The Guardian - Arts

In the second phase, a robust diffusion model is reformulated by developing a novel diffusion tensor to control the smoothing on both direction and strength adaptively.

Neurocomputing

Blood flowing along the encoded direction acquires a phase difference between the two views, resulting in signal dependent on both direction and speed of flow.

Duke University

This is a two-way street on which both directions point the wrong way.

The New Yorker

In practice, the causalities will always go on in both directions between all three components shown in Fig. 2.

Journal of Shipping and Trade

Expert writing Tips

Best practice

When describing movement or orientation, prioritize using "in both directions" instead of "on both directions" to ensure grammatical accuracy and clarity.

Common error

Avoid using "on" when "in" is grammatically appropriate. Using the wrong preposition can cause confusion and make your writing appear less polished.

Linguistic Context

The phrase "on both directions" functions as a prepositional phrase, typically intended to modify a verb or noun by specifying the direction or scope of an action or state. Ludwig AI points out that the expression is not correct in standard written English.

Expression frequency: Common

Frequent in

Science

50%

News & Media

29%

Wiki

8%

Less common in

Academia

8%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "on both directions" appears in various contexts, Ludwig AI analysis indicates it is grammatically incorrect. The correct alternative is "in both directions". Although the phrase is relatively common, especially in science and news media, it is advisable to use the grammatically correct version for clarity and precision in your writing. Remember to adjust your choice based on the specific nuance you intend to convey, considering options like "in either direction" or "from both sides".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in both directions

Uses the correct preposition "in" instead of "on", making the phrase grammatically sound and widely accepted.

in either direction

Suggests movement or applicability in one of two possible ways, offering a slightly different nuance.

in both ways

Refers to two methods or aspects, shifting the focus from physical direction to a more abstract concept.

from both sides

Emphasizes origin or perspective from two opposing points or factions.

toward both ends

Focuses on achieving or progressing toward two distinct endpoints.

along both axes

Specifically refers to movement or measurement in two dimensions.

on either side

Similar to 'in either direction' but emphasizes the spatial aspect of two sides of something.

to both extents

Describes something reaching its maximum in two different measurements.

covering both aspects

Highlights the inclusion or treatment of two elements or facets.

affecting both pathways

Implies an influence or consequence on two distinct routes or systems.

FAQs

What is the correct way to say "on both directions"?

The correct way to phrase this is to say "in both directions". The preposition "in" is more suitable when indicating direction.

Is it ever correct to use "on both directions"?

While occasionally found in informal contexts, "on both directions" is generally considered grammatically incorrect. It's better to use "in both directions" for clarity and correctness.

What's the difference between "on both directions" and "in both directions"?

"In both directions" is the grammatically sound way to describe movement or influence affecting two opposite paths. "On both directions" is considered incorrect and should be avoided in formal writing.

What are some alternatives to "on both directions"?

Alternatives include "in either direction", "in both ways", or "from both sides", depending on the intended meaning.