chickpea vs hummus

chickpea

noun
  • A seed of this plant, often used as a food. 

  • An annual Asian plant (Cicer arietinum) in the pea family, widely cultivated for the edible seeds in its short inflated pods. 

hummus

noun
  • A Levantine Arab dip made of chickpea paste with various additions, such as olive oil, fresh garlic, lemon juice, and tahini, often eaten with pitta bread, or as a meze. 

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