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Pronunciation varies by accent · noun
(astronomy) The application of photonics technology to astronomy.
Use astrophotonics when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Astrophotonics means (astronomy) The application of photonics technology to astronomy.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use astrophotonics where its definition matches the intended context.
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