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optical fibre

n.
1.a very thin fiber made of glass that functions as a waveguide for light

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Word of the Day

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  • optical fiber
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  • optical disk
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  • optical disc
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  • optical crown
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  • optical condenser
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  • optical bench
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  • optical aberration
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  • optical
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  • optic tract
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  • optical flint
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  • optical fusion
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  • optical glass
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  • optical illusion
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  • optical instrument
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  • optical lens
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  • optical maser
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  • optical opacity
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  • optical phenomenon
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  • optical prism
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  • anaspid
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  • turnix sylvatica
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  • hitchcock
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  • elaphurus
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  • lamellibranchia
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  • conditioning
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  • debater
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  • margaret court
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    Idiom of the Day

    tear up (someone) or tear (someone) up
    to cause someone much grief
    The criminal activities of her son are tearing up the mother.



    1.
    The technician reminded (a) / them to have a (b) / thoroughly cleaning of the (c) / machine after each use. (d) / No error (e)

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