self-reflection

The word 'self-reflection' is a modern English compound built from distinct Germanic and Latinate elements. The core concept originates from the Latin verb 'reflectere', meaning "to bend back", which itself is formed from 're-' (back) and 'flectere' (to bend). This was adopted into English as 'reflect', describing both the physical action of light or sound bouncing back and the mental act of turning one's thoughts back. The addition of the Old English prefix 'self-' specifically directs this action inward, creating a term that literally means "the act of bending one's mind back upon oneself." Over time, this vivid physical metaphor evolved into the abstract, psychological meaning central to philosophy and personal development: the careful examination of one's own inner state and conduct.

Structure: self (own) + re (again) + flection (bending) self: From Old English 'self', meaning "one's own person". It functions as a prefix denoting something directed toward or performed by oneself. re: A Latin prefix meaning "again" or "back", indicating repetition or a return to a previous state. flection: From Latin 'flectere', meaning "to bend". In this compound, it metaphorically represents the bending or turning of the mind back upon itself.