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anesthesimeter

American  
[uh-nes-thuh-sim-i-ter] / əˌnɛs θəˈsɪm ɪ tər /
Also anesthesiometer

noun

Medicine/Medical.
  1. a device for measuring the amount of anesthetic given by inhalation.

  2. an esthesiometer.


Etymology

Origin of anesthesimeter

First recorded in 1855–60; anesthesi(a) + -meter