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Word of the day
for December 24
chestnut n
  1. (countable) An edible nut (technically a fruit) of the Spanish chestnut or sweet chestnut tree (Castanea sativa); also (chiefly preceded by a descriptive word), a nut from a related shrub or tree; or a similar nut from an unrelated plant.
  2. (countable) In full chestnut tree: the shrub or tree that bears this nut, the Spanish chestnut or sweet chestnut (Castanea sativa); also (chiefly preceded by a descriptive word), a shrub or tree of the genus Castanea.
    1. (uncountable) Wood of a chestnut tree.
    2. (countable, UK) Short for horse chestnut (“any of several tree species of the genus Aesculus, especially Aesculus hippocastanum; the fruit of such a tree”).
  3. (by extension) Things resembling a chestnut fruit in appearance or colour.
    1. (uncountable) A dark, reddish-brown colour, like that of chestnut fruit (sense 1).
      chestnut:  
    2. (countable) A horse with a reddish-brown coat.
    3. (countable) An oval or round horny plate located on the inner side of the leg of a horse or other equines, which is thought by some people to correspond with the thumbnail of other animals.
  4. (countable, figurative) Chiefly in old chestnut: a joke, meme, phrase, ploy, etc. which has been repeated so often as to have grown ineffective or tiresome; a cliché.

chestnut adj

  1. Of a deep reddish-brown colour, like that of a chestnut fruit (noun sense 1).

“Chestnuts roasting on an open fire, / Jack Frost nipping at your nose, / Yuletide carols being sung by a choir, / And folks dressed up like Eskimos [...]”—“The Christmas Song” (1945).

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Foreign word of the day  in German
toi, toi, toi interjection
  1. (colloquial) good luck; an expression of encouragement
  2. (colloquial) knock on wood; a superstitious expression used to avoid the negative consequences of some utterance
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