the word 'wholesome' originates from old english 'hālsum', a compound of 'hāl' (meaning sound, unhurt, entire) and the suffix '-sum'. the core concept of 'hāl' is wholeness and health, which is also the ancestor of the modern word 'whole'. the suffix '-sum' adds the quality of being characterized by that state. therefore, the literal meaning is "characterized by wholeness or health." over time, this physical sense of healthiness expanded metaphorically to encompass moral soundness, integrity, and simple goodness, reflecting the idea that what is complete and undamaged is inherently good and beneficial.

Structure: whole (complete, healthy) + some (characterized by) - whole: from old english 'hāl' meaning sound, healthy, entire. functions as the core semantic root. - some: from old english '-sum', an adjective-forming suffix meaning "characterized by, tending to".