: a biennial herbaceous plant (Allium porrum synonym A. ampeloprasum var. porrum) of the amaryllis family that is related to the garlic, onion and chive and is commonly grown as an annual for its mildly pungent linear leaves and especially for its cylindrical stemlike lower sheath of leaves
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The miso leeks add sweetness and depth, complemented by the sake’s delicate touch, while the umami-rich branzino harmonizes with the dish’s citrus finish.—Kaila Yu, Forbes.com, 31 May 2025 Meanwhile, heat a large nonstick skillet over medium-high heat; add olive oil, garlic and leek.—Gretchen McKay, Boston Herald, 28 May 2025 The characteristic scent of onions and other alliums (like garlic, chives, leeks, and shallots) comes from sulfur compounds.—Nicole Letts, Southern Living, 11 May 2025 Columbines, beets, basil, alliums (onion, garlic, leeks, chives, etc.), sweetbay magnolia, American holly, and boxwood are all commonly grown examples of plants that have their own leafminer species.—Miri Talabac, Baltimore Sun, 8 May 2025 See All Example Sentences for leek
Word History
Etymology
Middle English, from Old English lēac; akin to Old High German louh leek
First Known Use
before the 12th century, in the meaning defined above
Time Traveler
The first known use of leek was
before the 12th century
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