low-cholesterol

The term is a modern English compound adjective, formed in the 20th century with the rise of nutritional science. The first element, 'low', is a native English word of Germanic origin, ultimately from Proto-Indo-European klew-, and retains its core sense of "small in degree or amount." The second element, 'cholesterol', is a scientific term coined in the early 19th century from Greek roots: 'cholē' (bile, from PIE ghel- "to shine," referencing the substance's color) and 'stereos' (solid, from PIE ster- "stiff, rigid"), plus the chemical suffix '-ol'. The compound literally means "having a small amount of the solid substance found in bile," logically evolving into its modern dietary meaning describing food with reduced levels of this lipid.

Structure: low (small amount) + cholesterol (compound noun) - low: From Old English 'hlāw', 'hlēo', meaning "not high, near the ground, humble." In this compound, it functions as an adjective meaning "small in amount or degree." - cholesterol: A compound noun from Greek 'cholē' (bile) + 'stereos' (solid) + the chemical suffix '-ol'. It functions as the object or substance being modified.