high-backed

the compound adjective 'high-backed' is a transparent formation from two native english elements. the first element, 'high', descends from the proto-germanic hauhaz, carrying the core meaning of 'tall' or 'elevated'. the second element, 'backed', derives from the old english noun bæc, referring to the rear part of the human torso or an analogous part of an object. the suffix -ed is added to nouns to form adjectives meaning 'possessing' or 'characterized by'. thus, the literal construction 'having a high back' directly and logically describes an object, typically a chair or seat, designed with a tall backrest for support or grandeur.

Structure: high (tall) + backed (having a back) high: from old english hēah, of germanic origin; related to dutch hoog and german hoch. functions as an adjective describing great vertical extent. backed: from old english bæc, of germanic origin, combined with the past participle suffix -ed. functions as an adjective-forming element meaning 'having a (specified kind of) back'.