a challenging operation

USAGE SUMMARY

The phrase "a challenging operation" is correct and usable in written English.
It can be used to describe a task or procedure that is difficult or requires significant effort and skill to complete. Example: "Performing heart surgery is a challenging operation that demands years of training and experience."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

Object handling has been a challenging operation at the microscale level.

Robotics and Autonomous Systems

Laparoscopic hepatectomy continues to be a challenging operation associated with a steep learning curve.

Journal of the American College of Surgeons

A challenging operation and three months of recovery later, she said she felt lucky to have ended up with "only a paralyzed vocal cord" and a permanently raspy voice.

The New York Times - Health

Not every older person can undergo such a challenging operation, but the results seen in the new studies show that doctors have become good at figuring out who can.

The New York Times - Health

But as a registrar who is new to the speciality of head and neck surgery, Weston is also keen to impress her superiors and increase her surgery hours by performing a challenging operation.

The Guardian - Books

Jerry Petherick, of G4S custodial and detention services, said opening the largest prison in the country was always going to be a challenging operation with prisoners testing the regime as well as the staff, who might be new to prison life.

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

49 human-written examples

In current practice surgeons remove as little of a damaged meniscus as possible or replace it with a graft from a cadaver in a technically challenging operation.

Forbes

If a biopsy indicates an impending or existing cancer, the usual treatment is a rather challenging operation in which all or part of the esophagus and the upper part of the stomach are removed and the remaining parts of the digestive tract are reattached.

The New York Times - Health

Pancreatoduodenectomy (PD) is a technically challenging operation characterized by numerous management decisions.

HPB

Revision surgery in failed shoulder arthroplasty remains a technically challenging operation associated with less predictable results and higher complication rates when compared to primary shoulder arthroplasty (Wall et al. 2007, Zumstein et al. 2011).

Acta Orthopaedica

At the time G4S said improvements were being made but admitted launching the prison was a "complex and challenging operation".

Independent

Expert writing Tips

Best practice

When describing a process, specify what makes the "challenging operation" difficult: is it time-sensitive, resource-intensive, or technically complex? Add specifics for clarity.

Common error

Avoid using "a challenging operation" as a generic descriptor without providing context. Replace it with more specific adjectives and nouns that reflect the true difficulty and nature of the operation.

Linguistic Context

The phrase "a challenging operation" functions as a noun phrase, where "challenging" acts as an adjective modifying the noun "operation". It describes the inherent difficulty or complexity associated with a specific task, activity, or procedure.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

40%

Formal & Business

20%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "a challenging operation" is a noun phrase used to describe a task or procedure that requires significant effort, skill, and resources. Ludwig AI analysis shows it is grammatically correct and suitable for use across various contexts, though primarily found in News & Media and Scientific sources. Alternatives include "a difficult undertaking", "a demanding task", and "a complex procedure". When using the phrase, it is best practice to specify what makes the operation challenging. While versatile, avoid overuse as a vague descriptor without providing context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a difficult undertaking

Emphasizes the effort and commitment required, focusing on the task as a whole.

a demanding task

Highlights the high requirements and effort needed to complete the task.

a complex procedure

Focuses on the intricate steps and details involved in the operation.

a formidable endeavor

Suggests a significant challenge that requires great effort and skill to overcome.

a taxing activity

Highlights the physically or mentally draining aspect of the operation.

a problematic situation

Shifts focus to the issues and obstacles that make the operation difficult.

a tricky business

Indicates a situation requiring careful handling and tact to avoid problems.

an arduous process

Focuses on the length and difficulty of the operation.

a strenuous effort

Emphasizes the need for great physical or mental exertion.

a trying experience

Suggests that the operation is emotionally or mentally stressful.

FAQs

How can I use "a challenging operation" in a sentence?

You can use "a challenging operation" to describe a task or procedure that requires significant effort and skill. For example, "Performing brain surgery is "a challenging operation" that demands years of training".

What are some alternatives to "a challenging operation"?

Alternatives include "a difficult undertaking", "a demanding task", or "a complex procedure" depending on the specific context.

When is it appropriate to use "a challenging operation" in formal writing?

It's suitable when discussing tasks requiring significant skill or effort. However, in formal writing, consider providing more context to specify why the operation is challenging.

What makes "a challenging operation" different from "a simple task"?

"A challenging operation" implies complexity and difficulty, often requiring specialized knowledge. In contrast, "a simple task" suggests ease and minimal effort.