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Origin and history of ocular

ocular(adj.)

c. 1500, "of or pertaining to the eye," from Late Latin ocularis "of the eyes," from Latin oculus "an eye," from PIE root *okw- "to see." As a noun, "eyepiece of an optical instrument," 1835, from the adjective.

also from c. 1500

Entries linking to ocular

intra-ocular(adj.)

also intraocular, 1826, from intra- + ocular.

*okw-

Proto-Indo-European root meaning "to see."

It might form all or part of: amblyopia; antique; antler; atrocity; autopsy; binocle; binocular; biopsy; catoptric; Cyclops; daisy; enoptomancy; eye; eyelet; ferocity; hyperopia; inoculate; inveigle; monocle; monocular; myopia; necropsy; ocular; oculist; oculus; oeillade; ogle; ophthalmo-; optic; optician; optics; optometry; panoptic; panopticon; Peloponnesus; pinochle; presbyopia; prosopopeia; stereopticon; synopsis; triceratops; ullage; wall-eyed; window.

It might also be the source of: Sanskrit akshi "the eye; the number two," Greek osse "(two) eyes," opsis "a sight;" Old Church Slavonic oko, Lithuanian akis, Latin oculus, Greek okkos, Tocharian ak, ek, Armenian akn "eye."

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    optic
    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,"
    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
    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
    topic
    1630s, "a class of considerations from which probable arguments can be drawn," singular form of "Topics" (1560s), the name of a work by Aristotle on logical and rhetorical generalities, from Latin Topica, from Greek Ta Topika, literally "matters concerning topoi," "commonplaces,"
    switch
    1590s, "slender riding whip," probably from a variant of a Flemish or Low German word akin to Middle Dutch swijch "bough, twig," or from swutsche, variant of Low German zwukse "long thin stick, switch," from Germanic *swih- (source also of Old High German zwec "wooden peg," Germa
    salon
    1690s, "large room or apartment in a palace or great house," from French salon "reception room" (17c.), from Italian salone "large hall," from sala "hall," from a Germanic source (compare Old English sele, Middle English salle, Old Norse salr "hall," Old High German sal "hall, ho
    lugubrious
    "expressing or characterized by sadness or mournfulness; doleful," c. 1600, formerly also lugubrous, from -ous + Latin lugubris "mournful, doleful, pertaining to mourning," from lugere "to mourn," from PIE root *leug- "to break; to cause pain" (source also of Greek lygros "mournf
    decimate
    c. 1600, "to select by lot and put to death every tenth man," from Latin decimatus, past participle of decimare "the removal or destruction of one-tenth," from decem "ten" (from PIE root *dekm- "ten"). The killing of one in ten, chosen by lots, from a rebellious city or a mutinou

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