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optical prism

n.
1.optical device having a triangular shape and made of glass or quartz

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Word of the Day

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  • optical phenomenon
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  • optical opacity
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  • optical maser
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  • optical lens
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  • optical instrument
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  • optical illusion
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  • optical glass
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  • optical fusion
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  • optical flint
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  • optical fibre
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  • optical pyrometer
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  • optical telescope
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  • optically
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  • optician
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  • optics
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  • optimal
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  • optimally
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  • optimisation
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  • optimise
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  • optimism
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  • genus hexagrammos
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  • stacked
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  • red-backed sandpiper
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  • pinfold
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  • finesse
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  • gong buoy
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  • neva
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  • red alder
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  • pot plant
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  • alight
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    Idiom of the Day

    twist (someone's) words around
    to restate someone's words inaccurately when quoting him or her
    The supervisor twisted my words around when he repeated my complaint to the manager.



    1.
    S1: But Mr. Ford was by no means the inventor of mass production.
    S6: When one huge machine began to perform rapidly due operations previously done slowly by hand, the age of mass production was bom.

    P: It is difficult, indeed, to say who was.
    Q: Brilliant men perfected cotton gins and looms.
    R: The inventibn of the steam-engine gave manufacturers the cheap power they needed.
    S: When the first large mills for the manufacture of cloth were built, mass production began.

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