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Pronunciation varies by accent · noun
(physics) Any of an array of small ring-shaped structures, normally on the surface of a semiconductor substrate, that function as resonators in photonic devices..
Use microtoroid when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Microtoroid means (physics) Any of an array of small ring-shaped structures, normally on the surface of a semiconductor substrate, that function as resonators in photonic devices..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use microtoroid where its definition matches the intended context.
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