Parenthetical

Part of speech: adjective

Pronunciation: /ˈpæ.ɹən.θɛt.ɪkl̩/

Definitions

1. A segment of text that offers extra details or clarification while remaining separate from the main narrative
2. An additional remark that enhances understanding without changing the core message of the discourse
3. A part of a sentence that provides supplementary or clarifying information separated from the main text by punctuation

Etymology: The Greek "parenthesis" literally meant "a putting in beside," built from "para" (beside) and "en" (in) plus "thesis" (a placing), so the word described something tucked in alongside a sentence rather than part of its main flow. Greek grammarians used it for the insertion of a word or phrase, and by the Late Latin period it was the standard term for such interpolations. The adjective "parenthetical" came through Medieval Latin "parentheticus," itself shaped from the Late Latin "parenthesis" with the "-icus" suffix that turns a noun into a relational adjective. English then added its own "-al," a doubling of adjectival endings that is common in learned formations. The result is a word that names the very thing it describes: an aside set off from the sentence around it.

Synonyms: incidental, interjected, qualifying, additional, supplementary

Antonyms: main, primary, essential, fundamental, core