1. isotonic exercise exercise in which opposing muscles contract and there is controlled movement (tension is constant while the lengths of the muscles change)
  2. operating expense the expense of maintaining property
  3. existential operator a logical quantifier of a proposition that asserts the existence of at least one thing for which the proposition is true
  4. bursting explosive a high explosive that is used to damage the target that is under attack
  5. expertise skillfulness by virtue of possessing special knowledge
  6. existentialist a philosopher who emphasizes freedom of choice and personal responsibility but who regards human existence in a hostile universe as unexplainable
  7. existentialism a philosophy that assumes that people are entirely free
  8. handwriting expert a specialist in inferring character from handwriting
  9. efficiency expert an expert in increasing the efficient use of machines and personnel
  10. economic expert an expert in the science of economics
  11. experience the content of observation or participation in an event
  12. existential relating to or dealing with the state of being
  13. resisting arrest physical efforts to oppose a lawful arrest
  14. exponential expression a mathematical expression consisting of a constant (especially e) raised to some power
  15. wasting disease involving the lungs with progressive wasting of the body
  16. expedite process fast and efficiently
  17. exasperate make furious
  18. exasperated greatly annoyed; out of patience
  19. escape expert an entertainer who is expert in the art of escaping
  20. resting spore a spore of certain algae or fungi that lies dormant