IPA: /ˈæbsəntli/
KK: /ˈæbsəntli/
In a way that shows someone is not paying attention or is lost in thought.
She stared absently out of the window, lost in her thoughts.
Absently → It is formed from "ab-" (meaning away) and "senti" (from Latin "sentire", meaning to feel or perceive) and the suffix "-ly" (meaning in a manner). The word "absently" describes a manner of being away from one's thoughts or feelings, often indicating a lack of attention or engagement.
Think of being 'away' ('ab-') from your 'feelings' ('senti') — that's why when someone is acting absently, they seem to be lost in thought.