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Pronunciation varies by accent · noun
(historical) An instrument for recording the amount of daylight..
Use photometrograph when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Photometrograph means (historical) An instrument for recording the amount of daylight..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use photometrograph where its definition matches the intended context.
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