ham-and-cheese

The term "ham-and-cheese" is a modern English compound describing a ubiquitous culinary pairing. Its components have distinct ancient origins: "ham" traces to a Proto-Germanic word for the bend of the knee, which evolved to denote the preserved meat from a pig's hind leg. "Cheese" entered English via the Latin "caseus," a word of uncertain but likely Proto-Indo-European origin related to fermentation. The conjunction "and" is a fundamental Germanic particle. The phrase itself, formed by simple juxtaposition, exemplifies how English creates precise descriptors by combining elemental, borrowed, and native words, with its meaning entirely transparent from the sum of its familiar parts.

This is a fixed compound phrase. 'Ham' is from Old English 'hamm' (back of the knee, later the thigh and buttock of an animal, especially a pig). 'And' is from Old English 'and, ond'. 'Cheese' is from Old English 'cēse, cȳse', from Latin 'cāseus'.