adj. of or having to do with the sense of sight or the eye; meant to make vision better.
He works for an optical service.
He works for an optical service.
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The magician used an optical illusion to perform the tricks.
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The boy saw optical illusions in the book.
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A CD-RW is a rewriteable optical disk.
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Alpenglow is an optical phenomenon.
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The boy saw an optical illusion in the book.
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seeing; vision; eyes
audio
3 syllables
op-ti-cal
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