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Pronunciation varies by accent · noun
(physics) An instrument for recording very short intervals of time. The record is made by the power of a magnetic field, due to an electric signaling current, to turn the plane of polarization of light. A flash, coinciding in time and duration with the signal, is thus produced and is photographed on a moving plate..
Use photochronograph when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Photochronograph means (physics) An instrument for recording very short intervals of time. The record is made by the power of a magnetic field, due to an electric signaling current, to turn the plane of polarization of light. A flash, coinciding in time and duration with the signal, is thus produced and is photographed on a moving plate..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use photochronograph where its definition matches the intended context.
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