lithoscope
nounEtymology From litho- + -scope.
1
Historical An instrument for measuring the refractive indices of crystal materials.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From litho- + -scope.
Historical An instrument for measuring the refractive indices of crystal materials.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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