parenthetical

/ˌpærənˈθetɪkəl/ · pair-un-THET-ih-kuladjective

Inserted as an explanatory aside or digression, often within parentheses, without being essential to the main sentence.

Use parenthetical to express this relationship precisely: inserted as an explanatory aside or digression, often within parentheses, without being essential to the main sentence.

What parenthetical Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core quality

Inserted as an explanatory aside or digression, often within parentheses, without being essential to the main sentence.

Example

A parenthetical remark identifies the earlier edition.

2

Attributive or predicative use

Use this adjective before a suitable noun or after a linking verb such as be or seem.

Example

The author places the date in a parenthetical aside.

3

Analytical distinction

Choose it when this exact descriptive quality matters; a related word may overlap without conveying the same trait.

Example

Too many parenthetical comments interrupt the argument.

Use parenthetical Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

A parenthetical remark identifies the earlier edition.

The author places the date in a parenthetical aside.

Too many parenthetical comments interrupt the argument.

Precision Matters

Parenthetical overlaps with several common words, but each carries a different emphasis.

parenthetical

Means inserted as an explanatory aside or digression, often within parentheses, without being essential to the main sentence.

vs.
fundamental

Means basic, essential, or forming a necessary foundation on which something depends.

parenthetical

Means inserted as an explanatory aside or digression, often within parentheses, without being essential to the main sentence.

vs.
concise

Means expressing much clearly in relatively few words; brief without omitting what is essential.

parenthetical

Means inserted as an explanatory aside or digression, often within parentheses, without being essential to the main sentence.

vs.
digress

Means depart temporarily from the main subject in speech or writing.

parenthetical

Means inserted as an explanatory aside or digression, often within parentheses, without being essential to the main sentence.

vs.
peripheral

Means situated at the edge or secondary to the main issue.

Test parenthetical in Context

The phrase is an inserted aside rather than an essential sentence element.

1

The sentence remains complete without the ___ phrase enclosed in brackets.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology