We found 7 dictionaries that define the word external ears:

General (4 matching dictionaries)

1. external ears: Collins English Dictionary
2. external ears: Vocabulary.com
3. external ears: Wiktionary
4. external ears: TheFreeDictionary.com

Computing (1 matching dictionary)

5. external ears: Encyclopedia

Medicine (2 matching dictionaries)

6. external ears: Merriam-Webster Medical Dictionary
7. external ears: Medical dictionary

(Note: See external_ear as well.)

Definitions from Wiktionary (external ear) ▸ noun:  (anatomy) The outer ear. ▸ Also see external_ear ▸ Words similar to external ears ▸ Usage examples for external ears ▸ Idioms related to external ears ▸ Wikipedia articles (New!) ▸ Words that often appear near external ears ▸ Rhymes of external ears ▸ Invented words related to external ears