lily-white

the compound "lily-white" is a straightforward combination of two english words, creating a vivid metaphorical descriptor. the first element, "lily," drawn from the flower renowned for its pure, brilliant white petals in western culture, serves as an intensifier. the second element, "white," is a fundamental color term from old english, carrying connotations of purity, innocence, and cleanliness. the term's literal meaning, describing a pure white color, naturally evolved into a figurative sense in the 19th century to describe moral purity or innocence, and later, in specific contexts, was used to describe exclusionary racial attitudes, though this usage is now dated. the logic of the word rests on the culturally established symbolism of the lily as the epitome of whiteness and purity.

Structure: lily (the flower) + white (color) lily (from old english 'lilie', from latin 'lilium', from greek 'leirion', a functional noun used attributively); white (from old english 'hwīt', a functional adjective)