Preoccupiedly

Part of speech: adverb

Definitions

1. Engaging in a way that indicates being lost in deep thoughts or distractions
2. Acting with a demeanor that reveals one's mind is consumed by specific worries or considerations
3. Demonstrating behavior that shows a mind absorbed in thoughts and unable to focus on immediate surroundings or conversations

Etymology: "Preoccupiedly" is simply "preoccupied" with the adverbial ending "-ly" added, so it describes doing something in the manner of a person whose attention is elsewhere. The base word "preoccupied" comes from "preoccupy," which combines the prefix "pre-" (meaning "before") with "occupy." Its original sense was to take possession of something first, so that others could not claim it. Over time that literal idea of seizing a place before anyone else shifted into the mental sense of having one's mind already filled, which is the sense carried into "preoccupiedly." Because "-ly" is one of the most productive English suffixes, it can attach to a participle like this with no change in meaning beyond "in a preoccupied manner." The result is a plain, transparent formation rather than a word with a dramatic history of its own.