1. exterminator someone who exterminates
  2. exterminated destroyed completely
  3. intermittent stopping and starting at irregular intervals
  4. respiratory center the center in the medulla oblongata and pons that integrates sensory information about the level of oxygen and carbon dioxide in the blood and determines the signals to be sent to the respiratory muscles
  5. extermination the act of getting rid of by killing off
  6. exterminate kill on a large scale
  7. entertainment center a wall unit containing sound and television systems
  8. experimenter a research worker who conducts experiments
  9. exterior door a doorway that allows entrance to or exit from a building
  10. auditory center the part of the brain (in a fold of the cerebral cortex of the temporal lobe on both sides of the brain) that receives impulses from the ear by way of the auditory nerve
  11. Qatari monetary unit monetary unit in Qatar
  12. external organ an organ that is situated on or near the surface of the body
  13. intermittently in a manner of stopping and starting at irregular intervals
  14. exteroceptor any receptor that responds to stimuli outside the body
  15. external iliac artery the outer branch of the common iliac artery on either side of the body; becomes the femoral artery
  16. experimenter bias (psychology) bias introduced by an experimenter whose expectations about the outcome of the experiment can be subtly communicated to the participants in the experiment
  17. community center a center where the members of a community can gather for social or cultural activities
  18. extremist a person who holds radical views
  19. exterior angle the supplement of an interior angle of a polygon
  20. extrasensory seemingly outside normal sensory channels