1. axial rotation rotary motion of an object around its own axis
  2. connotation an idea that is implied or suggested
  3. acceleration an increase in rate of change
  4. exaltation the elevation of a person, as to the status of a god
  5. exhortation an earnest attempt at persuasion
  6. exhilaration the feeling of lively and cheerful joy
  7. exultation the utterance of sounds expressing great joy
  8. exhilarating making lively and joyful
  9. exportation the activity of selling goods to a foreign country
  10. exploitation an act that victimizes someone
  11. axial motion rotary motion of an object around its own axis
  12. axis of rotation the center around which something rotates
  13. octal notation any mathematical notation that uses 8 different characters
  14. extradition surrender of an accused by one state or country to another
  15. exhalation the act of expelling air from the lungs
  16. expectation belief about the future
  17. exclamation an abrupt excited utterance
  18. auscultation listening to sounds within the body with a stethoscope
  19. oxidation the process by which a substance combines with oxygen
  20. dissertation a treatise advancing a point of view resulting from research