saggy

The word 'saggy' is built upon the verb 'sag', which entered Middle English with the sense of sinking or yielding under pressure, likely borrowed from Old Norse. The core concept is one of downward movement or loss of tension. The adjectival suffix '-y', of Germanic origin, is then appended to create a descriptive term. Thus, the literal construction 'characterized by sagging' directly and logically yields the modern meaning describing something that hangs loosely or has lost its firm shape.

Structure: sag (to droop) + y (adjective suffix) - sag: Likely of Scandinavian origin (e.g., Old Norse sökkva 'to sink'), functioning as the core verb root. - y: A native English suffix from Old English -ig, used to form adjectives meaning 'characterized by; full of'.