refractometer
(noun) measuring instrument for measuring the refractive index of a substance
Source: WordNet® 3.1
refractometer (plural refractometers)
(physics) An optical instrument used to measure the refractive index of a substance.
Source: Wiktionary
Re`frac*tom"e*ter (r`frk*tm"*tr), n. Etym: [Refraction + -meter.] (Opt.)
Definition: A contrivance for exhibiting and measuring the refraction of light.
Source: Webster’s Unabridged Dictionary 1913 Edition
3 February 2025
(adjective) possessed by inordinate excitement; “the crowd went crazy”; “was crazy to try his new bicycle”
According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.
