Culinary

google

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mid 17th century: from Latin culinarius, from culina ‘kitchen’.

wiktionary

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Borrowed from French culinaire, itself a borrowing from Latin culīnārius, from culīna(“kitchen”).

etymonline

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culinary (adj.)

1630s, "of the kitchen;" 1650s, "pertaining to the art of cookery," from Latin culinarius "pertaining to the kitchen," from culina "kitchen, cooking stove, food," an unexplained variant from coquere "to cook" (from PIE root *pekw- "to cook, ripen").