PSEUDOSCOPE

Etymology

Noun

pseudoscope (plural pseudoscopes)

(optics) An optical instrument that reverses perception of depth.

Source: Wiktionary


Pseu"do*scope, n. Etym: [Pseudo- + -scope.] (Opt.)

Definition: An instrument which exhibits objects with their proper relief reversed; -- an effect opposite to that produced by the stereoscope. Wheatstone.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

10 June 2025

COMMUNICATIONS

(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”


coffee icon

Coffee Trivia

The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.

coffee icon