SPINTHARISCOPE

Etymology

Noun

spinthariscope (plural spinthariscopes)

(historical) An early device for observing individual nuclear disintegrations.

Source: Wiktionary


Spin*thar"i*scope, n. [Gr. spinqari`s spark + -scope.]

Definition: A small instrument containing a minute particle of a radium compound mounted in front of a fluorescent screen and viewed with magnifying lenses. The tiny flashes produced by the continual bombardment of the screen by the a rays are thus rendered visible. -- Spin*thar`i*scop"ic (#), a.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

18 June 2025

SOUARI

(noun) large South American evergreen tree trifoliate leaves and drupes with nutlike seeds used as food and a source of cooking oil


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Coffee Trivia

According to WorldAtlas, Canada is the only non-European country to make its top ten list of coffee consumers. The United States at a distant 25 on the list.

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