cerebrum vs ear

cerebrum

noun
  • The principal and most anterior part of the brain in vertebrates, which is located in the front area of the skull and divided into two hemispheres, left and right, separated by a fissure. In humans it is the largest part of the brain and is responsible for the integration of complex sensory functions and the initiation and coordination of voluntary activity, and the higher mental functions such as consciousness, thought, reason, emotion, and memory. 

ear

noun
  • The external part of the organ of hearing, the auricle. 

  • An acroterium. 

  • The sense of hearing; the perception of sounds; skill or good taste in listening to music. 

  • The privilege of being kindly heard; favour; attention. 

  • The organ of hearing, consisting of the pinna, auditory canal, eardrum, malleus, incus, stapes and cochlea. 

  • That which resembles in shape or position the ear of an animal; a prominence or projection on an object, usually for support or attachment; a lug; a handle. 

  • A police informant. 

  • A space to the left or right of a publication's front-page title, used for advertising, weather, etc. 

  • The fruiting body of a grain plant. 

  • A crossette. 

verb
  • To take in with the ears; to hear. 

  • To hold by the ears. 

  • To put forth ears in growing; to form ears, as grain does. 

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