Try Our Apps


The Best Internet Slang


[chahr-luh k] /ˈtʃɑr lək/
a wild mustard, Brassica kaber, having lobed, ovate leaves and clusters of small, yellow flowers, often troublesome as a weed in grainfields.
Origin of charlock
before 1000; Middle English cherlok, Old English cerlic < ? Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source
Examples from the Web for charlock
Historical Examples
  • One species of charlock will supplant another, and so in other cases.

  • Tares, turnip-fly, charlock, couch-grass and their like—these were his enemies which he hated.

    The Land's End W. H. Hudson
  • It is no more welcome to the farmer than the Poppy and the charlock are.

    Wildflowers of the Farm Arthur Owens Cooke
  • charlock, “Indian rape,” and other seeds of the Brassicaceæ, are mixed with genuine seed.

  • One species of charlock has been known to supplant another species; and so in other cases.

    On the Origin of Species Charles Darwin
  • In due time you will get a really fine crop of groundsel, charlock, and slugs, with enough bind-weed to strangle the sea-serpent.

    Cakes & Ale Edward Spencer
  • There is the wild radish, or charlock, which grows in our grain fields, and troubles the farmers very much.

    The Old Market-Cart Mrs. F. B. Smith
  • Pretty as the yellow blossoms of the charlock are, it is one of the most troublesome weeds which the farmer has to fight.

    Wildflowers of the Farm Arthur Owens Cooke
  • Then the charlock sprang up before the crop of corn or turnips was sown; thus it could be rooted out.

    Wildflowers of the Farm Arthur Owens Cooke
  • There is more seed than blossom here to-day, for the flowering time for charlock is in June.

    Wildflowers of the Farm Arthur Owens Cooke
British Dictionary definitions for charlock


Also called wild mustard. a weedy Eurasian plant, Sinapis arvensis (or Brassica kaber), with hairy stems and foliage and yellow flowers: family: Brassicaceae (crucifers)
white charlock Also called wild radish, runch (rʌntʃ). a related plant, Raphanus raphanistrum, with yellow, mauve, or white flowers and podlike fruits
Word Origin
Old English cerlic, of obscure origin
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
Cite This Source

Word of the Day

Difficulty index for charlock

Few English speakers likely know this word

Word Value for charlock

Scrabble Words With Friends

Nearby words for charlock