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optical disc

n.
1.a disk coated with plastic that can store digital data astiny pits etched in the surface

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Word of the Day

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  • optical device
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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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  • optic nerve
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  • optic disk
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  • optic disc
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  • optical disk
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  • optical fiber
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  • optical fibre
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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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  • rhinal
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  • bull pine
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  • halo
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  • set-aside
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  • structural iron
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  • lapin
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  • vanellus
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  • inspirationally
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  • extraneous
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  • hygrophorus russula
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    Idiom of the Day

    clean out (something) or clean (something) out
    to empty something, to tidy something by removing something
    We spent the day trying to clean out our garage.



    1.
    The past participle of 'wear'is ________

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