Question

What is the etymological meaning of dairy

Answer 1

Middle English deierie, from deie ‘dairymaid’ (in Old English dǣge ‘female servant’), of Germanic origin; related to Old Norse deigja, also to dough and to the second element of Old English hlǣfdige (see lady).

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Answer 2

Answer:

Etymology is the study of the history of words. By extension, the phrase "the etymology of [a word]" means the origin of a particular word. For place names, there is a specific term, toponymy.