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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I definitely understand

Grammar usage guide and real-world examples

USAGE SUMMARY

The sentence "I definitely understand" is correct and usable in written English.
You can use it to express that you have a clear understanding of something. For example: After you explained the project to me, I definitely understand what needs to be done.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

19 human-written examples

"I definitely understand the thinking behind it".

I definitely understand why she didn't want to adopt me.

News & Media

The Guardian

"I don't, but I definitely understand people's love for him.

"I definitely understand where they're coming from," Appier said.

"Welllll," he says, after an age, "I definitely understand that impulse.

"I definitely understand that people have questions," said Gay, the 2007 world champion at 100 and 200 meters who finished second to Bolt in 9.85 seconds on Saturday.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

41 human-written examples

"I genuinely do not believe I wrote those hateful things because they are completely alien to me," Reid said, "but I can definitely understand based on things I have tweeted and I have written in the past why some people don't believe me"..@MSNBC's Joy Reid addresses homophobic blog posts: "I genuinely do not believe I wrote those hateful things..

News & Media

Huffington Post

But I can definitely understand based on things I have tweeted and have written in the past why some people don't believe me".

News & Media

Huffington Post

But I can definitely understand, based on things I have tweeted and have written in the past, why some people don't believe me".

News & Media

Huffington Post

But this I can definitely understand".

News & Media

The New York Times

"You hate to stereotype, but I can definitely understand why they were afraid".

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "I definitely understand" to express clear and unambiguous comprehension of a situation, idea, or feeling. It conveys a stronger sense of understanding than a simple "I understand".

Common error

While "I definitely understand" is acceptable in many situations, avoid overusing it in very formal or academic writing. Alternatives like "I fully comprehend" or "I appreciate the complexity of" may be more appropriate.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I definitely understand" functions as a declarative statement expressing comprehension. Ludwig AI confirms its usability, showcasing various contexts where individuals express understanding of ideas, feelings, or situations. It acts as a communicative tool for conveying agreement, empathy, or acknowledgment.

Expression frequency: Common

Frequent in

News & Media

57%

Huffington Post

20%

TechCrunch

8%

Less common in

BBC

3%

Science

3%

Formal & Business

2%

Ludwig's WRAP-UP

The phrase "I definitely understand" is a commonly used expression for conveying a clear and unambiguous comprehension of something. As Ludwig AI confirms, it's grammatically correct and applicable in a wide range of contexts. While appropriate for both casual and professional settings, slightly more formal alternatives might be preferable in highly academic or formal writing. The phrase functions as a declarative statement and shows empathy. The usage is frequent across News & Media sources, showing its versatility. Be sure to use it to show understanding while being mindful of your audience.

FAQs

What does "I definitely understand" mean?

It means that you comprehend something clearly and without doubt. It's a stronger way of saying "I understand".

Is it okay to say "I definitely understand" in formal situations?

It's generally acceptable, but in very formal settings, using phrases like "I certainly understand" or "I fully understand" might be more suitable.

How is "I definitely understand" different from "I understand"?

"I definitely understand" conveys a stronger sense of certainty and comprehension compared to the more neutral "I understand".

What are some alternative ways to express understanding besides "I definitely understand"?

You can use alternatives like "I completely understand", "I totally understand", or "I get it" depending on the context.

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Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: