impressed

The word 'impressed' originates from the Latin verb imprimere, meaning 'to press into or upon', which itself is composed of in- (into) and premere (to press). This literal sense of making a physical mark or stamp evolved metaphorically. By the 17th century, the figurative meaning of making a strong, lasting effect on the mind or feelings became established, akin to the idea of an image being pressed into one's memory. The modern adjectival use describes the resulting state of being deeply affected or influenced by that metaphorical 'pressure'.

Structure: im (in) + press (press) + ed (adjective suffix) - im: A prefix of Latin origin, a variant of 'in-' meaning 'into' or 'upon'. It functions as an intensifier here. - press: A root of Latin origin (from premere, 'to press'). It functions as the core semantic element. - ed: A suffix of Old English origin, forming past participles and adjectives indicating a state or condition.