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Origin and history of orbital

orbital(adj.)

1540s, "of or pertaining to the eye socket;" 1839 with reference to heavenly bodies; from orbit (n.) + -al (1).

also from 1540s

Entries linking to orbital

orbit(n.)

late 14c., "the eye-socket, the bony cavity of the skull which contains the eye," from Old French orbite or directly from Medieval Latin orbita, a transferred use of Latin orbita "wheel track, beaten path, rut, course" (see orb). The astronomical sense of "circular or elliptical path of a planet or comet" (recorded in English from 1690s; later also of artificial satellites) was in classical Latin and was revived in Gerard of Cremona's translation of Avicenna. The Old English word for "eye socket" was eaghring.

suborbital(adj.)

also sub-orbital, 1803, "situated below the orbit of the eye;" 1959 of rocket flights, etc., "not making a complete orbit of the planet," from sub- "below" + orbital (adj.). Related: Suborbitally.

-al(1)

suffix forming adjectives from nouns or other adjectives, "of, like, related to, pertaining to," Middle English -al, -el, from French or directly from Latin -alis (see -al (2)).

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    cybernetics
    "theory or study of communication and control," coined 1948 by U.S. mathematician Norbert Wiener (1894-1964), with -ics + Latinized form of Greek kybernetes "steersman" (metaphorically "guide, governor"), from kybernan "to steer or pilot a ship, direct as a pilot," figuratively "
    sacred
    late 14c., "hallowed, consecrated, or made holy by association with divinity or divine things or by religious ceremony or sanction," past-participle adjective from a now-obsolete verb sacren "to make holy" (c. 1200), from Old French sacrer "consecrate, anoint, dedicate" (12c.) or
    decorum
    1560s, "that which is proper or fitting in a literary or artistic composition;" 1580s, "propriety of speech, behavior, or dress; formal politeness," from Latin decorum "that which is seemly," noun use of neuter of adjective decorus "fit, proper," from decor "beauty, elegance, cha
    harlot
    c. 1200 (late 12c. in surnames), "vagabond, man of no fixed occupation, idle rogue," from Old French herlot, arlot "vagabond, tramp, vagrant; rascal, scoundrel," with cognates in Old Provençal (arlot), Old Spanish (arlote), and Italian (arlotto), but of unknown origin. Usually ma
    pistachio
    1590s, "nut of the pistachio tree," from Italian pistacchio, from Latin pistacium "pistachio nut," from Greek pistakion "pistachio nut," from pistakē "pistachio tree," from Persian pistah "pistachio." Borrowed earlier in English as pystace, pistace (mid-15c.), from Old French pis
    earnest
    "serious or grave in speech or action," early 14c., ernest, from Old English eornoste (adj.) "zealous, serious," or from Old English noun eornost "seriousness, serious intent" (surviving only in the phrase in earnest), from Proto-Germanic *er-n-os-ti- (source also of Old Saxon er
    fanny
    "buttocks," 1920, American English, from earlier British meaning "vulva" (1879), perhaps from the name of John Cleland's heroine in the scandalous novel "Fanny Hill or Memoirs of a Woman of Pleasure" (1748). The fem. proper name is a diminutive of Frances. The genital sense is st
    bedlam
    "scene of mad confusion," 1660s, from colloquial pronunciation of Bethlehem, short for "Hospital of Saint Mary of Bethlehem" in London, which was founded 1247 as a priory, mentioned as a hospital by 1330 and as a lunatic hospital by 1402. It was converted to a civic lunatic asylu
    patent
    late 14c., "open letter or official document from some authority granting permission to do something; a licence granting an office, right, title, etc.," shortened from Anglo-French lettre patent (also in Medieval Latin litteræ patentes), literally "open letter" (late 13c.), from
    inexorable
    "unyielding, unrelenting," 1550s, from French inexorable and directly from Latin inexorabilis "that cannot be moved by entreaty, unyielding," from in- "not, opposite of" (see in- (1)) + exorabilis "able to be entreated," from exorare "to prevail upon," from ex "out" (see ex-) + ō

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