slimming

The word 'slimming' is a relatively modern English formation. Its core, 'slim', entered English in the mid-17th century from Dutch or Low German, where it originally meant 'bad', 'sly', or 'crooked'. The semantic shift to 'thin, slender' is thought to have developed from the notion of being 'slight' or 'insubstantial'. The addition of the '-ing' suffix, a productive morpheme with ancient Proto-Germanic origins, transforms the adjective/verb into a noun denoting the process or practice, and an adjective describing things related to that process. Thus, 'slimming' logically builds from a root meaning 'thin' to specifically describe the act of making or becoming thin.

Structure: slim (thin) + ing (adjective/noun suffix) slim: Origin: Dutch (slim - 'bad, sly, clever') or Low German (slim - 'crooked, bad'), entering English in the 17th century with the sense 'thin, slender'. Functional role: The core root conveying the concept of thinness or narrowness. ing: Origin: Old English '-ing', '-ung', a suffix forming nouns from verbs and indicating an action or its result. In this case, it forms an adjective (present participle) and a noun (gerund) from the verb 'to slim'. Functional role: Derivational suffix.