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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
introduce a subject
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "introduce a subject" is correct and usable in written English.
You can use it when discussing the act of presenting or bringing attention to a particular topic or theme in a conversation, essay, or presentation. Example: "In this section, I will introduce a subject that is often overlooked in our discussions about climate change."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
It is time to introduce a subject known as The Judge's Vacation.
News & Media
Francis's boundless ambition, however, encouraged him to introduce a subject that changed Johnson's life forever.
News & Media
He will introduce a subject we want to know about, but move on before reaching any conclusion.
News & Media
After the entrée is cleared, Rubenstein will clink his glass, introduce a subject, and then orchestrate a discussion by giving everyone in the room a chance to speak.
News & Media
The point here was that if you introduce a subject using language that will produce a strong opinion no subsequent information will get people to change their minds... To venture inside a Word Lab is to lose your virginity: life isn't ever quite the same again.
News & Media
There are those cagy members of the media who know just how to introduce a subject that the eager candidate or his spokespersons will quickly jump into discussing, not realizing that a trap is being set for the perfect sound bite that the reporter can use again and again to put the candidate in a unfavorably light.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Sanraku also introduced a subject that became popular with later Kanō artists, historical figures selected from the Chinese book Ti chien t'u shuo (1573; "Illustrations of Exemplary Emperors"; Japanese trans., Teikan zusetsu, 1606).
Encyclopedias
Second, the school curriculum is already crowded; and introducing a subject like philosophy will not only distract students from what they need to learn, it may encourage them to become skeptics rather than learners.
Science
For example, in "until we arrive," the subordinating conjunction introduces a subject, "we," and a verb, "arrive," which together make a clause.
News & Media
Introducing a subject into the picture.
Wiki
In 1980, the English Proficiency Test Battery transformed into the English Language Testing System (ELTS) and represented a marked departure from a traditional structurally focused approach to language testing, by introducing a subject-specific speaking sub-test via individual interview, reflecting communicative language learning.
Science
Expert writing Tips
Best practice
When writing, clearly define the scope of the "introduce a subject" phrase to ensure the reader understands the specific topic being discussed.
Common error
Avoid using the phrase "introduce a subject" without providing sufficient context. Ensure the reader knows what subject is being introduced and why it is relevant.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "introduce a subject" functions as a verb phrase used to indicate the action of presenting a new topic or area of discussion. Ludwig examples confirm its correct usage across diverse sources. It commonly precedes a noun that specifies the subject being presented.
Frequent in
News & Media
33%
Science
20%
Encyclopedias
15%
Less common in
Wiki
10%
Academia
10%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "introduce a subject" serves as a signal to the audience that a new topic is about to be presented. Analysis of Ludwig examples indicates it's grammatically correct and appropriate for neutral to formal contexts, with the highest occurrences in news and media sources. Though Ludwig AI recognizes it as accurate, it's advisable to define the subject clearly to ensure comprehension. Alternatives such as "present a topic" or "bring up a topic" offer similar meanings, and the best choice will depend on the level of formality and nuance required.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
present a topic
Replaces "introduce" with "present", focusing on the act of showing or offering the subject.
bring up a topic
Uses "bring up" instead of "introduce", implying raising a subject for discussion.
raise an issue
Substitutes "subject" with "issue", highlighting a point of concern or debate.
broach a subject
Employs "broach", suggesting a more delicate or cautious introduction of the subject.
open up a discussion
Focuses on initiating a conversation rather than merely introducing a topic.
touch on a theme
Replaces "subject" with "theme", suitable when discussing recurring ideas or motifs.
initiate a matter
Uses "initiate" and "matter" to formally introduce a topic for consideration.
propose a question
Focuses on presenting a specific inquiry or problem.
unveil a concept
Implies revealing a new idea or theoretical framework.
table a motion
Introduces a formal proposal for discussion and action.
FAQs
How can I "introduce a subject" effectively in writing?
Start with a clear statement of the topic, provide context to establish its relevance, and outline the key aspects you plan to discuss. For instance, instead of vaguely saying "I'm going to introduce a subject", try something like "In this section, I will present "the impact of climate change" on coastal communities, focusing on rising sea levels and increased storm intensity".
What phrases are similar to "introduce a subject"?
Alternatives include "present a topic", "bring up a topic", or "raise an issue". The best choice depends on the specific nuance you want to convey.
Is it better to "introduce a subject" or "present a subject"?
Both phrases are grammatically correct and convey a similar meaning. "Introduce a subject" implies a first-time presentation, while "present a subject" may refer to a more detailed explanation or analysis. The choice depends on the context.
How formal is the phrase "introduce a subject"?
The phrase is suitable for neutral to formal contexts, such as academic papers, news articles, or professional presentations. In very informal settings, you might opt for a more casual alternative like "talk about".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested