narrow spectrum

USAGE SUMMARY

The phrase "narrow spectrum" is correct and usable in written English.
It is typically used in scientific or technical contexts to describe something that has a limited range or variety, such as in medicine or physics. Example: "The antibiotic is effective against a narrow spectrum of bacteria, making it suitable for targeted treatment."

✓ Grammatically correct

Science

News & Media

Food

Human-verified examples from authoritative sources

Exact Expressions

35 human-written examples

So, in its way, does the deliberately narrow spectrum of acts, mostly aerial in their emphasis.

The New York Times - Arts

More troubling — or perhaps telling — is that her sample captures a narrow spectrum.

The New York Times - Books

They also reflect, not coincidentally, the narrow spectrum of ownership models in the country.

The New York Times - Sports

But even putting aside the health argument, the narrow spectrum of highly sweetened morning food is limiting and ultimately boring.

The New York Times

Bad versions can be cramped and miserly, and even a fine bottle can offer a fairly narrow spectrum of possibilities.

The New York Times - Food

Establishment attitudes cover a narrow spectrum from survival being less important than growth to climate change being a hoax.

The Guardian - Opinion

Human-verified similar examples from authoritative sources

Similar Expressions

23 human-written examples

Narrow-spectrum agents (e.g., penicillin G) affect primarily gram-positive bacteria.

Encyclopedia Britannica

It's good clinical practice to start with the narrow-spectrum drugs first and then try the broad spectrum".

The New York Times - Health

In addition, hormaomycin is an extremely potent narrow-spectrum antibiotic.

Chemistry & Biology

LED stands for “light-emitting diode”, a semiconductor device that emits incoherent narrow-spectrum light.

Forbes

Each plasmid contains a merRTPADE operon that confers a narrow-spectrum mercury resistance.

Plosone

Expert writing Tips

Best practice

When discussing antibiotics, specify the type of bacteria the "narrow spectrum" antibiotic targets for clarity.

Common error

Avoid using "narrow spectrum" without context. Clearly define what the spectrum refers to—be it antibiotic activity, light wavelengths, or a range of opinions—to prevent ambiguity.

Linguistic Context

The phrase "narrow spectrum" functions primarily as a descriptive term, modifying a noun to indicate a limited or restricted range. Ludwig AI confirms that this phrase is correct and frequently used, denoting a specific, limited scope in various contexts.

Expression frequency: Common

Frequent in

Science

52%

News & Media

37%

Wiki

4%

Less common in

Food

2%

Encyclopedias

2%

Formal & Business

1%

Ludwig's WRAP-UP

In summary, the phrase "narrow spectrum" correctly describes something with a limited range or scope, frequently appearing in scientific and news contexts. Ludwig AI affirms its validity and common usage. When employing this phrase, ensure clarity by specifying what the spectrum refers to, as this avoids ambiguity and enhances the overall effectiveness of your writing. Consider alternatives like "limited range" or "specific range" based on the specific nuances you aim to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

limited range

Emphasizes the restricted scope or extent.

limited scope

Focuses on the restricted breadth of application or activity.

specific range

Highlights the defined and particular nature of the extent.

restricted scope

Stresses the imposed limitations on the area covered.

finite range

Implies a clear boundary or end to the extent.

small range

Indicates the diminutive size of the extent.

reduced scope

Suggests a decrease or curtailment of the area covered.

limited assortment

Focuses on the restricted variety within the extent.

particular spectrum

Highlights a specific or unique distribution within the range.

selective range

Indicates a deliberate choice or filtering of the extent.

FAQs

What does "narrow spectrum" mean in the context of antibiotics?

In the context of antibiotics, "narrow spectrum" refers to antibiotics that are effective against a limited range of bacteria, typically either gram-positive or gram-negative bacteria, but not both.

How is a "narrow spectrum" antibiotic different from a broad-spectrum antibiotic?

A "narrow spectrum" antibiotic targets a specific type of bacteria, while a broad-spectrum antibiotic is effective against a wide range of bacteria. The choice depends on the specific infection being treated.

When is it appropriate to use a "narrow spectrum" antibiotic?

A "narrow spectrum" antibiotic is preferred when the specific bacteria causing the infection is known, as it minimizes the risk of antibiotic resistance and disruption of the body's natural flora. Using "broad spectrum antibiotics" when unnecessary can contribute to antibiotic resistance.

What are some alternatives to saying "narrow spectrum"?

Depending on the context, you can use alternatives like "limited range", "specific range", or "selective range" to convey a similar meaning.