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hogweed

[hawg-weed, hog-]
noun
  1. any coarse weed with composite flower heads, especially the cow parsnip.
  2. giant hogweed.
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Origin of hogweed

First recorded in 1700–10; hog + weed1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for hogweed

Historical Examples of hogweed

  • It feeds on the flowers of angelica (Angelica sylvestris), hogweed (Heracleum sphondylium), and other Umbellifer.

    The Moths of the British Isles, Second Series

    Richard South


British Dictionary definitions for hogweed

hogweed

noun
  1. any of several coarse weedy umbelliferous plants, esp cow parsnipSee also giant hogweed
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for hogweed

n.

1707, from hog (n.) + weed; used in different places of various plants eaten by hogs or deemed fit only for them.

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Online Etymology Dictionary, © 2010 Douglas Harper