open and close parenthesis

USAGE SUMMARY

The phrase "open and close parenthesis" is correct and usable in written English. You can use it when referring to the symbols used in writing, specifically in mathematical or programming contexts. An example would be: "Please remember to include the open and close parenthesis in your code." Alternative expressions include "opening and closing parentheses" and "left and right parentheses."

✓ Grammatically correct

Wiki

Science

News & Media

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The other is a string of balanced parentheses over the character set, known as "dot-bracket" notation, describing the secondary structure of the RNA sequence (dot means no base-pairing, and each open and close parentheses represent a base pairing).

Algorithms for Molecular Biology

Open and close parentheses.

WikiHow

Certain channels open and close spontaneously.

Encyclopedia Britannica

Leads open and close.

Huffington Post

Follow Frederick Paxton on Twitter.

Vice

Open and close them.

Vice

Open and close doors.

WikiHow

Open and close the slide.

WikiHow

Open and close your hand.

WikiHow

Open and close your eyes.

WikiHow

Open and close the door.

WikiHow

Expert writing Tips

Best practice

When writing technical documentation, use "open and close parenthesis" to clearly indicate the start and end of parenthetical content. This avoids ambiguity, especially in code or mathematical formulas.

Common error

Avoid using "open and close parenthesis" loosely when describing code functions; be precise about which specific expressions or arguments the parentheses apply to. Unclear usage can lead to syntax errors.

Linguistic Context

The phrase "open and close parenthesis" functions primarily as a descriptor, specifying the two parts of a parenthetical construct. It is used in instructional contexts to clarify which symbols are being referred to, ensuring that users understand the complete pair of delimiters.

Expression frequency: Uncommon

Frequent in

Wiki

33%

Science

33%

News & Media

33%

Less common in

Encyclopedias

0%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "open and close parenthesis" serves as a descriptor, primarily used for instructional purposes. It clarifies the two parts of a parenthetical expression in fields like mathematics, programming, and general writing. While grammatically correct, according to Ludwig AI, its register tends to be informal, often found in wikis and instructional guides. For more formal settings, consider using "opening and closing parentheses". Usage contexts include science, wikis, and news media. Correct usage is crucial to avoid ambiguity, especially in technical contexts where precision is paramount.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

opening and closing parentheses

More formal and complete phrasing using gerunds instead of base verb forms.

left and right parenthesis

Specifies the direction or position of each parenthesis, useful in technical contexts.

start and end parenthesis

Uses "start" and "end" to denote the function of the parentheses.

beginning and terminating parenthesis

Emphasizes the initiation and conclusion function in a more formal tone.

opening and shutting parenthesis

Uses "shutting" as a synonym for "closing", giving a different nuance.

parenthesis open and close

Reorders the phrase while retaining the core meaning.

enclose in parentheses

Focuses on the action of enclosing something within parentheses.

bracket the expression

Uses "bracket" as a verb to suggest enclosing an expression.

parenthetical delimiters

Refers to parentheses as delimiters, emphasizing their role in setting boundaries.

use parentheses to delimit

Highlights the function of parentheses in delimiting or separating content.

FAQs

How do I describe using parentheses in a formula?

Use phrases like "opening and closing parentheses" or "left and right parenthesis" to clearly specify the delimiters needed for mathematical operations.

What's a more formal way to say "open and close parenthesis"?

A more formal way is to say "opening and closing parentheses". This phrasing uses gerunds and is suitable for technical writing or instructional manuals.

When should I use "open and close parenthesis" instead of "brackets"?

"Open and close parenthesis" refers specifically to round brackets ( ). "Brackets" is a broader term that can include square brackets [ ], curly brackets { }, or angle brackets < >. Choose the term that accurately reflects the type of delimiter you are discussing.

Is it important to mention both "open and close" when talking about parenthesis?

Yes, mentioning both "open and close parenthesis" is crucial for clarity, especially when instructing someone on how to use them in programming, mathematics, or writing. It eliminates any ambiguity about which delimiter you're referring to.