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opto-

combining form

Definition of opto-

  1. 1 :  vision <optometry>

  2. 2 :  optic and <optoelectronics>



Origin of opto-

Greek optos, verbal of opsesthai — more at optic


Learn More about opto-

  1. Medical Dictionary: Definition of "opto-"


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WORD OF THE DAY

the range of perception or understanding

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