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Origin and history of optic

optic(adj.)

late 14c., optik, "of or pertaining to the eye as the organ of vision," from Old French optique, obtique (c. 1300) and directly from Medieval Latin opticus "of sight or seeing," from Greek optikos "of or having to do with sight," from optos "seen, visible," related to ōps "eye," from PIE root *okw- "to see." Meaning "relating to or pertaining to vision or sight" is from 1590s. Optics "eyes" is from 1640s; "formerly the learned and elegant term; afterwards pedantic, and now usually humorous" [OED].

also from late 14c.

Entries linking to optic

optical(adj.)

1560s, "relating to or connected with the science of optics; pertaining to vision," from optic + -al (1). Of abstract art, from 1964. In astronomy, in reference to double stars that appear so only because they lie in the same line of sight from earth, by 1868. Optical illusion is attested by 1757. Related: Optically.

optician(n.)

1680s, "person skilled in the science of optics, a sense now rare or obsolete; see optic + -ian. In the meaning "one who makes or sells optical instruments" it is attested from 1737, after French opticien "maker or seller of optical instruments," on the model of physician, etc.

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Trends of optic

adapted from books.google.com/ngrams/ with a 7-year moving average; ngrams are probably unreliable.

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visual
early 15c., "pertaining to the faculty of sight;" also "coming from the eye or sight" (as a beam of light was thought to do), from Late Latin visualis "of sight," from Latin visus "a sight, a looking; power of sight; things seen, appearance," from visus, past participle of videre
eye
c. 1200, from Old English ege (Mercian), eage (West Saxon) "eye; region around the eye; apperture, hole," from Proto-Germanic *augon (source also of Old Saxon aga, Old Frisian age, Old Norse auga, Swedish öga, Danish øie, Middle Dutch oghe, Dutch oog, Old High German ouga, German
Capitol
"building in Washington, D.C., where U.S. Congress meets," 1793 (in writings of Thomas Jefferson), from Latin Capitolium, name of the temple of Jupiter Optimus Maximus, protector of the city, on the Capitoline Hill in ancient Rome. Used earlier of Virginia state houses (1699). It
lens
1690s, "glass to regulate light rays," from Latin lens (genitive lentis) "a lentil," on analogy of the double-convex shape. See lentil. Anatomical use, of the eye part, from 1719. Lens-cap is from 1857. In the vernacular of the photographer, anyone crowding to the front of a gro
receptor
mid-15c. (late 13c., Anglo-French), receptour, "a knowing harborer of criminals, heretics, etc.," from Old French receptour or directly from Latin receptor, agent noun from recipere  "to hold, contain" (see receive). Molecular biology sense is from 1900. Compare receiver. A
so
Middle English so, from Old English swa, swæ (adv., conj., pron.) "in this way, in such a manner that," also "to that extent; so as, consequently, therefore," and purely intensive; from Proto-Germanic *swa (source also of Old Saxon, Middle Dutch, Old High German so, Old Norse sva
cafe
"coffee-house, restaurant," 1802, from French café "coffee, coffeehouse," from Italian caffe "coffee" (see coffee). The beverage was introduced in Venice by 1615 and in France by 1650s by merchants and travelers who had been to Turkey and Egypt. The first public European café mig
face
c. 1300, "the human face, a face; facial appearance or expression; likeness, image," from Old French face "face, countenance, look, appearance" (12c.), from Vulgar Latin *facia (source also of Italian faccia), from Latin facies "appearance, form, figure," and secondarily "visage,
orb
mid-15c., "sphere, globe, something spherical or circular, orbit of a heavenly body," from Old French orbe "orb, globe" (13c.) and directly from Latin orbem (nominative orbis) "circle, disk, ring, hoop, orbit," probably related to orbita "wheel track, rut," a word of unknown and
rob
late 12c., robben, "steal, take away (from someone) unlawfully; plunder or strip (a place) by force or violence," from Old French rober "rob, steal, pillage, ransack, rape," from West Germanic *rauba "booty" (source also of Old High German roubon "to rob," roub "spoil, plunder;"

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Dictionary entries near optic
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