The compound adjective "turned-down" originates from the phrasal verb "to turn down," which itself is a combination of the Old English verb "turn," derived via Latin from the concept of rotating on a lathe, and the directional adverb "down," from Old English meaning a lower position. The addition of the participial "-ed" suffix transforms the verbal action into an adjectival state, describing something that has undergone the action of being folded downward or, metaphorically, of being lowered in status through rejection. This evolution from a literal physical action (turning a collar down, turning down a page corner) to an abstract social action (turning down an offer) demonstrates a common semantic pathway where spatial metaphors are extended into the realm of social interaction and decision-making.

Structure: turn (to rotate, change direction) + down (lower position) + -ed (adjective suffix) - turn: From Old English turnian, tyrnan (to turn, rotate), from Latin tornare (to turn on a lathe). Functional role: Verbal root indicating an action of change in direction or state. - down: From Old English dūne (down, from a higher to a lower position), a shortened form of of dūne (from the hill). Functional role: Adverbial particle specifying direction. - -ed: From Old English -ed, -od, -ad (past participle ending). Functional role: Suffix forming participial adjectives from phrasal verbs.