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Pronunciation varies by accent · verb
(physiology) To entrain a circadian rhythm by means of light.
Use photoentrain when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Photoentrain means (physiology) To entrain a circadian rhythm by means of light.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use photoentrain where its definition matches the intended context.
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