propagate out

USAGE SUMMARY

The phrase "propagate out" is correct and usable in written English.
It can be used in contexts related to spreading or transmitting information, signals, or phenomena outward from a source. Example: "The sound waves will propagate out from the speaker, filling the entire room with music."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

From here, the energy generated at the core becomes free to propagate out into space.

Wikipedia

Ripples in spacetime, a bit like ripples on a pond, that propagate out at the speed of light.

The Guardian

Blue jets propagate out of the tops of thunderclouds at surprisingly low velocities (roughly 100 km, or 60 miles, per second) in the form of narrow cones of light that are blue in colour.

Encyclopedia Britannica

Cracks in the specimens for these techniques can propagate out of HAZ plane.

Weld Cracking in Ferrous Alloys

The B z field is allowed to propagate out of the system at speed c.

Earth, Planets and Space

The global features of a catalytic wire exposed to uniform conditions are usually identical to the local ones, i.e. inhomogeneities propagate out of the system.

Chemical Engineering Science

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

Induced fractures (and therefore fluids) often propagate "out-of-zone" and, at times, hundreds of meters vertically above and below the perforation midpoint [22].

Geochemical Transactions

"This certainly shows that Perseus isn't an isolated case and shows that considerable energy is propagating out from the central engine into the intracluster gas," said Dr. Andrew Fabian of Cambridge University, who led the team that worked on Perseus.

The New York Times - Science

The 24-hour news cycle has a habit of grabbing onto stories and shifting the attention of the public, and the results of this hoax propagated out to damage what could have been a myriad of positive, impactful information.

Huffington Post

Glucose is an exceptionally strong transcriptional inhibitor for the lac promoter, and this effect is demonstrated both by the complete lack of induction underneath the glucose bar, and the graded level of induction propagating out from that region (Figure 8).

Plosone

Disparities in the conduction velocities of waves propagating out from focal sources, as has been shown in optical imaging experiments (8, 25), could introduce a heterogeneous distribution of tissue refractoriness around the site of the focus, which in turn could lead to destabilization of wavefronts and wavebreak in subsequent reentrant cycles.

American Journal of Physiology - Heart and Circulatory Physiology

Expert writing Tips

Best practice

Use "propagate out" when describing the spread of something, whether it's a physical phenomenon like waves or a conceptual one like information. Ensure the context clearly indicates what is spreading from where.

Common error

Avoid using "propagate out" in general or informal writing. This phrase is most appropriate for technical contexts related to physics, engineering, or biology. Opt for simpler alternatives like "spread" or "extend" in non-technical settings.

Linguistic Context

The phrasal verb "propagate out" functions primarily to describe the movement or spread of something from a central point. This is consistent with Ludwig's analysis and confirmed by various examples.

Expression frequency: Common

Frequent in

Science

60%

News & Media

30%

Encyclopedias

10%

Less common in

Formal & Business

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "propagate out" is a phrasal verb that means to spread or extend outward from a source. Ludwig AI confirms that this phrase is correct and commonly used, particularly in scientific and technical contexts. It is most frequently found in science and news sources, with a more formal register. When writing, it's best to use "propagate out" when describing the spread of a specific phenomenon and to avoid it in casual contexts where simpler alternatives like ""spread"" or ""extend"" might be more appropriate.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

spread outward

Emphasizes the direction of spreading, focusing on the 'outward' aspect.

extend outwards

Highlights the action of reaching or stretching in an outward direction.

transmit outwards

Specifically relates to the transmission of signals or information.

disseminate widely

Implies a broader distribution, often of information or ideas.

radiate outwards

Suggests a spreading from a central point, like light or heat.

diffuse outwards

Describes the gradual spreading or mixing of something.

emanate outwards

Focuses on the origin or source from which something spreads.

permeate through

Suggests a gradual penetration or spreading throughout an area.

cascade outwards

Implies a flowing or tumbling movement as something spreads.

fan outwards

Describes a spreading in a widening, fan-like shape.

FAQs

What does "propagate out" mean?

"Propagate out" means to spread or extend outward from a source. It's often used in scientific and technical contexts to describe how waves, signals, or information travel.

How can I use "propagate out" in a sentence?

You can use "propagate out" in a sentence like: "The sound waves will propagate out from the speaker." or "Misinformation can "spread" quickly when it's propagated out through social media.

What are some alternatives to "propagate out"?

Alternatives to "propagate out" include "spread outward", "extend outwards", or "disseminate", depending on the context.

Is "propagate out" formal or informal?

"Propagate out" is generally considered a more formal term, often used in scientific or technical writing. In more casual contexts, simpler terms like "spread" or "extend" might be more appropriate.