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/əˌkuːstəʊˈɒptɪks/ · noun
(optics) The science that studies the diffraction of light by ultrasonic sound..
Use acoustooptics when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Acoustooptics means (optics) The science that studies the diffraction of light by ultrasonic sound..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use acoustooptics where its definition matches the intended context.
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