Abbe refractometer

US/ˈɑ.bə ˌɹi.fɹækˈtɑm.ɪ.tɚ/US/ˈæ.bi ˌɹi.fɹækˈtɑm.ɪ.tɚ/

noun

An instrument used to measure the refractive index of a liquid, by utilizing the critical angle for total reflection.

Meanings

nounAbbe refractometer (plural Abbe refractometers)

plural Abbe refractometers

  1. natural sciencesAn instrument used to measure the refractive index of a liquid, by utilizing the critical angle for total reflection.

Origin

Named for German physicist Ernst Abbe.

Full word history & related roots →

Translations

Italian rifrattometro di Abbe
  • rifrattometro di Abbeinstrument used to measure the refractive index of a liquid
Portuguese refractómetro de Abbe, refratômetro de Abbe
  • refractómetro de Abbeinstrument used to measure the refractive index of a liquid
  • refratômetro de Abbeinstrument used to measure the refractive index of a liquid
Cite this entry
APA

Abbe refractometer. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Abbe%20refractometer

MLA

“Abbe refractometer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Abbe%20refractometer. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “Abbe refractometer,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Abbe%20refractometer.

Source: Abbe refractometer on Wiktionary, CC BY-SA 4.0.