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Commentary Index | Return to PrayerRequest.com | DownloadNoah Webster Dictionary (1913 edition): Tonometer
Subjects in this Topic:
(1):
(n.) An instrument for determining the rate of vibrations in tones.
(2):
(n.) An apparatus for studying and registering the action of various fluids and drugs on the excised heart of lower animals.
(3):
(n.) An instrument for measuring tension, esp. that of the eyeball.