adjective acous·to–optic \ə¦küstō +\
variants: less commonly


\" +\

Definition of acousto–optic

  1. :  of or relating to the use of ultrasound to modulate or change the direction of light in solids

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Origin and Etymology of acousto–optic

acousto- + 1optic, optical

First Known Use: 1961

Seen and Heard

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to cast off or become cast off

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