What is the meaning of the word "ear canal"?

Definitions:

  1. A tube that runs from the outer ear to the eardrum. copy to clipboard NOUN
    • A doctor can use a variety of instruments to remove foreign objects from the ear canal. copy to clipboard
  2. Is a tube-like structure in the outer ear that extends from the auricle to the eardrum. copy to clipboard NOUN
    • The ear canal is lined with wax glands that produce earwax, which helps to protect the ear from infection. copy to clipboard

Synonyms: