is mainly composed of

USAGE SUMMARY

The phrase 'is mainly composed of' is correct and can be used in written English.
This phrase is usually used to indicate the majority of something's components. For example, "This dish is mainly composed of vegetables, rice, and soy sauce."

✓ Grammatically correct

Science

Encyclopedias

News & Media

Academia

Wiki

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The island is mainly composed of marble.

Encyclopedia Britannica

The fungal cell wall is mainly composed of structural polysaccharides.

Nature

Our work is mainly composed of three different parts.

Microelectronics Reliability

Gas condensate is mainly composed of highly valued hydrocarbons.

Journal of Natural Gas Science and Engineering

His daily life is mainly composed of, as he puts it, "walking around".

The New Yorker

The musical ensemble is mainly composed of wind, stringed, and percussion instruments.

Britannica

No, not the metallic element nickel; our 5-cent coin is mainly composed of copper.

The New York Times

The morphology of the breast indicates that it is mainly composed of adipose tissue.

Nature

Portulacaceae (purslane family) is mainly composed of annual or perennial succulents.

Encyclopedia Britannica

Because swimming animals could more easily escape these mudflows, the fauna is mainly composed of benthic, or bottom-dwelling animals.

Yale University

It was daunting at first, especially considering the Douglas Lab is mainly composed of graduate students and postdoctoral staff.

Cornell University

Expert writing Tips

Best practice

When describing the composition of something, be specific about the elements and their proportions if known. For example, instead of just saying "the cake is mainly composed of flour and sugar", you could say "the cake is mainly composed of 60% flour and 40% sugar".

Common error

Avoid using "is mainly composed of" when you can provide more precise information about the components. Vague statements can reduce clarity and impact.

Linguistic Context

The phrase "is mainly composed of" functions as a descriptive phrase. It is used to specify the primary elements or ingredients that constitute a particular object, substance, or entity. Ludwig AI confirms its correctness.

Expression frequency: Very common

Frequent in

Science

61%

Encyclopedias

5%

News & Media

5%

Less common in

Academia

3%

Wiki

3%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "is mainly composed of" is a versatile phrase used to describe the essential components of something, with Ludwig AI confirming its grammatical soundness. Predominantly found in scientific and encyclopedic sources, it effectively communicates the makeup of a subject. While alternatives like ""is primarily made up of"" exist, understanding the context and avoiding overgeneralization are key to using this phrase effectively.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is primarily made up of

Focuses on the constitution or formation of something.

is largely comprised of

Highlights the substantial portion that certain elements constitute.

consists chiefly of

Emphasizes the principal or most important components.

is predominantly formed by

Indicates the dominant elements shaping the composition.

is substantially constituted by

Highlights the significant amount certain elements constitute.

is essentially constituted of

Indicates the fundamental elements of something.

is basically formed from

Emphasizes the foundational elements or ingredients.

is fundamentally composed of

Stresses the essential and core constituents.

is principally constituted of

Highlights the main elements that make up the whole.

is significantly comprised of

Indicates that something contains a noteworthy amount of specific elements.

FAQs

What does "is mainly composed of" mean?

The phrase "is mainly composed of" means that something consists mostly or primarily of the mentioned components. It indicates the major constituents of a substance, mixture, or entity.

What can I say instead of "is mainly composed of"?

You can use alternatives like "is primarily made up of", "is largely comprised of", or "consists chiefly of" depending on the context.

How do I use "is mainly composed of" in a sentence?

Use "is mainly composed of" when you want to describe the primary elements or ingredients that make up something. For example, "The Earth's atmosphere is mainly composed of nitrogen and oxygen".

Which is correct, "is mainly composed of" or "is mainly comprising of"?

"Is mainly composed of" is the grammatically correct and more commonly used phrase. "Is mainly comprising of" is less standard and may sound awkward.