DIOPTRES

Noun

dioptres

plural of dioptre

Anagrams

• diopters, dipteros, dropsite, peridots, portside, proetids, proteids, protides, pteroids, reptoids, riposted, topsider, tripodes

Source: Wiktionary


DIOPTRE

Di*op"tre, n. Etym: [F. See 2d Dioptric.] (Optics)

Definition: A unit employed by oculists in numbering glasses according to the metric system; a refractive power equal to that of a glass whose principal focal distance is one meter.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

24 May 2025

EARTHSHAKING

(adjective) sufficiently significant to affect the whole world; “earthshaking proposals”; “the contest was no world-shaking affair”; “the conversation...could hardly be called world-shattering”


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Coffee Trivia

An article published in Harvard Men’s Health Watch in 2012 shows heavy coffee drinkers live longer. The researchers examined data from 400,000 people and found out that men who drank six or more coffee cups per day had a 10% lower death rate.

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