What does parenthetic mean?
Parenthetic means inserted into a sentence as an aside or relating to such an insertion. A parenthetic expression adds a qualification, explanation, comment, or contrasting point to a statement without becoming its grammatical centerpiece. Such material may appear in parentheses, but it can also be marked by commas: “The medal, awarded years earlier, finally hung in the museum.” Grammarians also use the word when discussing the relationship between a sentence’s main elements and an embedded aside. The adjective is most common in formal writing, literary analysis, and technical descriptions of syntax, while the more familiar “parenthetical” is often used as its adjective, adverb, or noun equivalent. Parenthetic is especially useful when naming a particular function in a sentence rather than merely identifying any word set apart by punctuation.
adjectiveOf or relating to parentheses; inserted within a sentence as an aside, typically set off by commas or other punctuation.
- Inserted within a sentence as an aside or qualifying comment.
- Relating to parentheses or to parenthetical material.
"The critic offered a parenthetic observation that briefly interrupted his main argument."
"Her parenthetic question changed the direction of the discussion."
"The editor removed a parenthetic qualification that weakened the report’s conclusion."
Parenthetic can label an aside that needs no brackets: “The winner, exhausted but determined, smiled.” The commas do the parentheses’ work.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of parenthetic
Parenthetic was formed in English in the 19th century from “parenthesis” and a combining form ultimately derived from Greek. The underlying Greek noun denoted an insertion and came from elements meaning “beside” and “to place” or “insert.” The same linguistic family produced “parentheses,” “parenthetical,” and “parenthetically,” which preserve the idea of material placed within something else.
Related word forms
How parenthetic is actually used
The adjective is relatively literary and formal; “parenthetical” is the more common form in everyday and academic prose. In grammatical discussion, it may describe material set off by commas even when no parentheses are used.
Easily confused with parenthetic
Parenthetic is specifically an adjective, while parenthetical can also function as an adjective, an adverb, or a noun referring to an aside.