chestnut vs turmeric

chestnut

noun
  • A dark, reddish-brown colour, as seen on the fruit of the chestnut tree. 

  • A round or oval horny plate found on the inner side of the leg of a horse or other animal, similar to a birthmark on a human. 

  • A tree or shrub of the genus Castanea. 

  • The wood of a chestnut tree. 

  • A reddish-brown horse. 

  • A nut of this tree or shrub. 

  • An old joke; a worn-out meme, phrase, ploy, etc. so often repeated as to have grown tiresome or ineffective (often in the phrase "old chestnut"). 

  • The horse-chestnut. 

adj
  • Of a deep reddish-brown colour, like that of a chestnut. 

turmeric

noun
  • A yellow to reddish-brown dye extracted from the turmeric plant. 

  • An Indian plant, Curcuma longa, with aromatic rhizomes, part of the ginger family (Zingiberaceae). 

  • The pulverized rhizome of the turmeric plant, used for flavoring and to add a bright yellow color to food. 

How often have the words chestnut and turmeric occurred in a corpus of books? (source: Google Ngram Viewer )