intersect each other

USAGE SUMMARY

The phrase "intersect each other" is correct and usable in written English.
It is usually used to refer to two or more things that cross or meet at a point, or have something in common. For example, you could say, "The trails intersect each other near the summit of the mountain."

✓ Grammatically correct

Science

Academia

Encyclopedias

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

43 human-written examples

These arrays can intersect each other, and form multiple closed loops.

Journal of Sound and Vibration

Mp magnetization loops intersect each other for Bc1p⩽Bm⩽Bdp and decrease suddenly at Bdp.

Physica C: Superconductivity

If some split is possible, trajectories of both sections intersect each other.

Chemical Engineering Science

In the spherical case there are no parallel lines: all great circles intersect each other.

Stanford University

At the terminus of the glacier many crevasses may intersect each other, forming jagged pinnacles of ice called seracs.

Encyclopedia Britannica

7) Contours do not cross or intersect each other, except in the rare case of an overhanging cliff.

University of California, Berkeley

Human-verified similar examples from authoritative sources

Similar Expressions

17 human-written examples

Nonplanar graphs cannot be drawn on a plane or on the surface of a sphere without edges intersecting each other between the vertices.

Britannica

Laid out in 1871, with wide, tree-lined boulevards intersecting each other at right angles, the city was made the prefectural capital in 1886.

Encyclopedia Britannica

So, you see that's actually a pretty easy way of finding where a line on the plane intersects each other.

Massachusetts Institute of Technology

Compound 1 features novel lanthanide carboxylate groups chains composed of three samehanded helical strands intersecting each other through hinged lanthanide atoms, and these chains are cross-linked by phenylene moieties of carboxylate ligands into a 2D layer structure.

Journal of Solid State Chemistry

New York still had terrible water, La Rochefoucauld-Liancourt said, but "the new part of the city built adjoining to Hudson's River, and parallel with its course, is infinitely more handsome; the streets there being generally straight, broad, intersecting each other at right angles, and the houses much better built".

The New Yorker

Expert writing Tips

Best practice

Use "intersect each other" when describing lines, paths, or surfaces that cross at a common point. Ensure the context clearly indicates reciprocity, meaning both entities are intersecting.

Common error

Avoid using "intersect each other" when the context already implies reciprocity. For example, instead of "The lines intersect each other", simply say "The lines intersect" if it's clear that multiple lines are involved.

Linguistic Context

The phrase "intersect each other" functions as a reciprocal verb phrase. It indicates a mutual action between two or more entities, signifying that they cross or meet at a common point. This is affirmed by Ludwig and its numerous examples.

Expression frequency: Common

Frequent in

Science

52%

Academia

20%

Encyclopedias

9%

Less common in

News & Media

9%

Wiki

6%

Formal & Business

4%

Ludwig's WRAP-UP

The phrase "intersect each other" is a common and grammatically correct reciprocal verb phrase used to describe the action of two or more entities crossing or meeting at a common point. As confirmed by Ludwig, it's frequently found in scientific and academic contexts, but also appears in encyclopedias, news media, and wikis. While sometimes redundant, it can add clarity when emphasizing the mutual nature of the intersection. When writing, be mindful of overusing the phrase when the context already implies reciprocity, and consider alternatives such as "cross each other" or simply "intersect" for conciseness.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

cross each other

This is a direct synonym, replacing "intersect" with "cross".

meet at a point

This phrase describes the act of lines or paths converging.

overlap each other

This implies a partial covering rather than just a point of intersection.

converge on each other

This suggests a coming together from different directions.

coincide with each other

This suggests occurring at the same time or place.

connect with each other

This emphasizes the joining or linking aspect.

come together

This is a more general term for uniting or merging.

join together

Implies a more permanent connection than a simple intersection.

touch each other

This indicates contact, but not necessarily crossing.

come in contact

This is a more formal way of saying "touch each other".

FAQs

How to use "intersect each other" in a sentence?

Use "intersect each other" to describe two or more lines, planes, or objects that cross or meet at a common point. For example, "The two roads intersect each other at the town square."

What can I say instead of "intersect each other"?

You can use alternatives like "cross each other", "meet at a point", or "overlap each other" depending on the specific context.

Is it redundant to say "intersect each other"?

Sometimes. If the context already implies that multiple entities are intersecting, you can simply say "intersect". However, "intersect each other" can be useful for clarity when the reciprocal nature of the intersection needs to be emphasized.

What's the difference between "intersect" and "intersect each other"?

"Intersect" can be used when it's clear that multiple objects are involved (e.g., "The lines intersect"). "Intersect each other" explicitly states that the objects are mutually intersecting, emphasizing the reciprocal action.