is not introduced

USAGE SUMMARY

The phrase "is not introduced" is correct and usable in written English.
It can be used to indicate that something has not been presented or made known in a particular context. Example: "The concept of renewable energy is not introduced until the second chapter of the book."

✓ Grammatically correct

Science

News & Media

Academia

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

What if this snake is not introduced at all? Let's think about this.

The Guardian

That stitching process has to be done carefully so that a false cooling or warming trend is not introduced.

The Guardian

The government has already warned that border controls may have to be introduced if a distribution system is not introduced.

The Guardian

And even though the information is not introduced as evidence, it can and probably will be used as leads and background information.

Cornell University

If the bill is not introduced by the end of the parliament's last sitting week of the year, next week, then it will lapse without being voted on.

The Guardian

They are concerned that the bill will die if it is not introduced for a full vote before the end of the year.

The New York Times

If the legislation is not introduced before the session ends, it would have to be reintroduced in the new Congress and passed by both chambers.

The New York Times

This reduced mechanism is different from those employed in previous asymptotic analyses of stoichiometric and lean flames, because a steady-state approximation is not introduced for CH3.

Combustion and Flame

AS COUPLES is not introduced as a concept until Advanced; as a concept it can be applied to any call that involves only four dancers: AS COUPLES, WALK AND DODGE, for instance, or AS COUPLES, SCOOT BACK.

Massachusetts Institute of Technology

The stakes are even higher because if universal suffrage is not introduced for the election of the chief executive, it will not be introduced for the subsequent election of LegCo members.

The Guardian

Property prices in the most expensive central London zones are set to fall 1% in the 2015 election year, but could rebound 8% afterwards if a mansion tax is not introduced.

The Guardian - Business

Expert writing Tips

Best practice

When using "is not introduced", ensure the context clearly indicates what is missing or absent. Providing specific details about what is not being introduced enhances clarity.

Common error

Avoid using "is not introduced" without specifying what is not being introduced. For example, instead of saying "The concept is not introduced", specify "The concept of sustainable development is not introduced in this chapter".

Linguistic Context

The phrase "is not introduced" functions as a passive construction indicating the absence of introduction or presentation of a subject or concept. Ludwig's examples show it used across various domains.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

32%

Academia

12%

Less common in

Formal & Business

8%

Wiki

3%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "is not introduced" is a versatile expression used to denote the absence of something within a particular context. As Ludwig AI indicates, it’s grammatically sound and frequently encountered across diverse fields, including science, news, and academia. To ensure clarity, it's best practice to specify exactly what "is not introduced". Alternatives like "is not presented" or "is not included" can be used to fine-tune the meaning based on context. By understanding its function and potential pitfalls, writers can effectively use "is not introduced" to convey nuanced meaning in their writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is not presented

Focuses on the lack of presentation or display of something.

is not initiated

Emphasizes the absence of a starting action or process.

is not included

Highlights that something is excluded or not part of a set.

is not mentioned

Indicates a lack of reference or discussion of something.

is not brought up

Suggests the topic was avoided or not raised in conversation.

is not featured

Focuses on the absence of prominence or display.

is not established

Implies the absence of foundation or creation.

is not implemented

Highlights the lack of execution or application.

is not offered

Focuses on the absence of a proposal or suggestion.

is not detailed

Indicates a lack of specific information or elaboration.

FAQs

How can I use "is not introduced" in a sentence?

The phrase "is not introduced" is used to indicate that something has not been presented or made known in a particular context. For example, "The main character's backstory "is not introduced" until the second act."

What are some alternatives to "is not introduced"?

You can use alternatives such as "is not presented", "is not mentioned", or "is not included" depending on the specific context.

Is it better to say "is not introduced" or "has not been introduced"?

Both "is not introduced" and "has not been introduced" are grammatically correct. "Is not introduced" typically describes a general state, while "has not been introduced" suggests a process that hasn't occurred yet. For example, "The new policy "is not introduced" until next quarter" versus "The new policy "has not been introduced" yet."

What does "is not introduced" imply in academic writing?

In academic writing, "is not introduced" often means that a concept, theory, or piece of evidence is absent from the current discussion or paper. It can be used to highlight gaps or limitations in the current research, for example, "The counter-argument "is not introduced", creating a one-sided view".