parenthetically

"Parenthetically" describes something expressed as an aside—a brief comment or addition that's related to the main topic but isn't essential to understanding it. The word itself comes from "parenthesis," the term for a word or phrase inserted as an explanation or afterthought, often set off by the curved punctuation marks ( ) we use in writing. Just like those marks, adding something parenthetically means you're including it almost as an afterthought.

You might say a speaker "explained the situation parenthetically," meaning they added details or clarifications along the way, not as the main point but as supporting comments. It's often used when describing how someone communicates: someone who tends to slip in extra thoughts and observations.

"Parenthetically" isn't usually about what is said, but how it's said. For example: "He parenthetically noted that the weather was unusually warm for October." The warmth wasn't crucial to the conversation, but he mentioned it briefly anyway. It can also imply a slightly digressive or rambling style of speaking—describing someone who frequently adds little side comments.

While you won't often use "parenthetically" inside parentheses, understanding its meaning helps you notice how information is presented and how speakers build context through these subtle additions. It's about the way ideas are layered, with some points taking center stage while others stay in the background, offered as brief asides.