curvaceous

the word 'curvaceous' is a modern english formation, directly built from the latin root 'curv-' meaning 'bent' or 'curved'. the suffix '-aceous', also of latin origin, is used to form adjectives indicating a characteristic or resemblance. the term emerged in the early 20th century, applying the descriptive logic of scientific or botanical terminology (like 'herbaceous') to the human form. thus, its literal construction "having the nature of a curve" evolved into its specific modern abstract meaning describing attractively rounded bodily contours.

Structure: curv (curve) + aceous (having the nature of) curv (from latin 'curvus', meaning bent, curved; root element) + aceous (from latin '-aceus', an adjective-forming suffix meaning 'of the nature of', 'belonging to')