medulla vs pumpkin

medulla

noun
  • The soft inner part of something, especially the pith of a fruit. 

  • The medulla oblongata. 

  • The internal tissue of a plant. 

  • The inner substance of various organs and structures, especially the marrow of bones. 

pumpkin

noun
  • The round yellow or orange fruit of this plant. 

  • The color of the fruit of the pumpkin plant. 

  • Any of a number of cultivars from the genus Cucurbita; known in the US as winter squash. 

  • A domesticated plant, in species Cucurbita pepo, similar in growth pattern, foliage, flower, and fruit to the squash or melon. 

  • A term of endearment for someone small and cute. 

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