ageless

The word 'ageless' is a modern English compound formed from two distinct linguistic strands. Its core, 'age', traces back through Old French to the Latin 'aetas', which itself derives from the Proto-Indo-European root aiw- meaning "vital force, life, eternity." The suffix '-less' is a native English element from Old English, signifying absence. The logical construction is perfectly transparent: combining "age" (the period of life) with "without" creates the literal sense of "without age." This evolved from the concrete notion of not showing physical signs of aging to the more abstract meanings of being eternal or timeless, effectively capturing the concept of being untouched by the passage of time.

Structure: age (time of life) + less (without) - age: From Old French 'aage, eage', ultimately from Latin 'aetas' (period of life, age). Functions as the core noun root. - less: From Old English '-lēas' (devoid of, free from), a suffix forming adjectives meaning "without."