PHOSPHENE

Etymology

Noun

phosphene (plural phosphenes)

A sensation of lights caused by mechanical or electrical (rather than optical) stimulation of the retina.

Source: Wiktionary


Phos"phene, n. Etym: [Gr. (Physiol.)

Definition: A luminous impression produced through excitation of the retina by some cause other than the impingement upon it of rays of light, as by pressure upon the eyeball when the lids are closed. Cf. After- image.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

4 April 2025

GUILLOTINE

(verb) kill by cutting the head off with a guillotine; “The French guillotined many Vietnamese while they occupied the country”


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Coffee Trivia

In the 16th century, Turkish women could divorce their husbands if the man failed to keep his family’s pot filled with coffee.

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