Broad spectrum

USAGE SUMMARY

The phrase "Broad spectrum" is correct and usable in written English. You can use it to describe something that covers a wide range of elements or categories, often in contexts like medicine, technology, or research. An example: "The new sunscreen offers broad spectrum protection against both UVA and UVB rays." Alternative expressions include "wide range," "extensive variety," and "comprehensive scope."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

Broad spectrum of reference information.

Princeton University

Broad spectrum antibiotic coverage was initiated.

Journal of Ophthalmic Inflammation and Infection

Broad spectrum.

HuffPost

Broad spectrum antibiotics were administered.

Annals of Clinical Microbiology and Antimicrobials

What does "broad spectrum" mean?

The New York Times - Health

Both feature broad spectrum protection.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

22 human-written examples

The programs have a broad-spectrum appeal.

The New York Times

Treatment is with broad-spectrum antibiotics.

Encyclopedia Britannica

Hops makes a powerful broad-spectrum antibiotic.

The New Yorker

Metronidazole has a broad-spectrum antibacterial activity.

Bioorganic & Medicinal Chemistry

All patients received broad-spectrum prophylactic antibiotics.

American Journal of Obstetrics and Gynecology

Expert writing Tips

Best practice

When describing capabilities or features, use "Broad spectrum" to indicate versatility and wide applicability.

Common error

Avoid using "Broad spectrum" when a more specific term would provide greater clarity and precision.

Linguistic Context

The phrase "Broad spectrum" primarily functions as an adjective modifying a noun. As shown in Ludwig, it describes something that encompasses a wide array of elements, qualities, or activities.

Expression frequency: Uncommon

Frequent in

News & Media

30%

Science

42%

Academia

12%

Less common in

Encyclopedias

8%

Wiki

2%

Formal & Business

4%

Ludwig's WRAP-UP

In summary, "Broad spectrum" serves as an adjective phrase indicating a wide range or comprehensive nature. Ludwig confirms its grammatical correctness and usage across various domains, including science, media, and academia. While the phrase is most common in scientific contexts, it is appropriate for formal communication when indicating inclusivity or versatility. When a specific term would provide greater clarity, overuse should be avoided. Consider alternatives like "wide range" or "comprehensive coverage" depending on your purpose.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Comprehensive spectrum

A phrase very close in meaning, yet interchangeable with "Broad spectrum".

Wide range

Emphasizes the extent of variety covered.

Extensive scope

Highlights the breadth and inclusiveness.

Comprehensive coverage

Focuses on the completeness of inclusion.

Wide array

Suggests a diverse collection or assortment.

Full range

Implies encompassing all possibilities.

Inclusive range

Stresses the inclusion of all relevant aspects.

Generalized range

A more generalized phrase to use, instead of a more specific one.

Extensive assortment

Focuses on the vastness of the collection.

Varied assortment

Highlights the diversity of elements included.

FAQs

How is "Broad spectrum" used in science?

In science, "Broad spectrum" often describes something effective against a wide variety of targets, like a "broad-spectrum antibiotic" effective against many types of bacteria.

What does "Broad spectrum" mean in the context of sunscreen?

In sunscreens, "Broad spectrum" signifies protection against both UVA and UVB rays, which are crucial for preventing skin damage and cancer. So make sure to choose a "broad spectrum sunscreen".

Are there synonyms for "Broad spectrum"?

Yes, you can use phrases like "wide range", "extensive scope", or "comprehensive coverage" depending on the context.

Is it appropriate to use "Broad spectrum" in formal writing?

Yes, "Broad spectrum" is suitable for formal writing, especially in scientific, medical, or technical contexts, where its precise meaning is well-understood.