Bible Dictionaries
Haemoscope

Webster's Dictionary

(n.) An instrument devised by Hermann, for regulating and measuring the thickness of a layer of blood for spectroscopic examination.

Bibliography Information
Webster, Noah. Entry for 'Haemoscope'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​h/haemoscope.html. 1828.