potato-chip

The word is a transparent compound of two distinct nouns. 'Potato' entered English via Spanish in the mid-16th century, tracing back to indigenous Caribbean and South American languages, reflecting the tuber's New World origin. 'Chip' is of Germanic origin, with a core meaning of a small fragment or piece, as seen in 'wood chip'. The compound 'potato chip' logically and literally describes the food item: a small, thin slice (chip) made from a potato. The term emerged in the 19th century to name this specific snack, with the first known recipe appearing in an English cookbook in 1817. The modern commercial product and its popularity are largely attributed to 20th-century American food manufacturing.

Structure: potato (plant/tuber) + chip (small piece) - potato: From Spanish 'patata', itself from Taíno 'batata' (sweet potato) and Quechua 'papa' (potato). In this compound, it denotes the source vegetable. - chip: From Middle English 'chipe', related to Old English 'cipp' (a small piece of wood). In this compound, it denotes a small, thin, crisp piece.