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Parenthetical Punctuation
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What Is Parenthetical Punctuation? (with Examples)
Parenthetical punctuation is used in pairs to offset additional information in a sentence. Parenthetical punctuation includes the following punctuation marks: commas, dashes, and parentheses (called "round brackets" in the UK).The additional information offset by parenthetical punctuation is called a parenthesis.
Examples of Parenthetical Punctuation in Sentences
Here are some examples of parenthetical punctuation in sentences. In each example, the parenthesis being offset is shaded.- Mrs Allan, 64 at the time, rang the police immediately. (In this example, commas have been used as the parenthetical punctuation.)
- Due to pub quizzes, Buzz Aldrin — the second man on the Moon — is now as famous as Neil Armstrong. (In this example, dashes have been used.)
- Mrs O'Grady's other macaw (called "Billy Two") rides a motorized skateboard. (In this example, parentheses, i.e., round brackets, have been used.)
What Should I Use To Offset a Parenthesis?
It is your choice whether to use commas, dashes, or parentheses. Below are some guidelines:![]() commas |
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![]() brackets |
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![]() dashes |
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Other Punctuation Marks
Here is a slider with lessons to the other punctuation marks:Why Parenthetical Punctuation Is Important
Choosing whether to use commas, dashes, or parentheses (brackets) allows you:- Control the starkness of your parenthesis (Does it stand out? Is it unobtrusiveness?)
- Reduce the risk that commas will be confused with other commas in the sentence.
- Avoid parentheses (i.e., round brackets), which can look informal.
Key Point
- Learn the different types of parenthetical punctuation to take control of the look and feel of your sentences .
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