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Pronunciation varies by accent · noun
(astronomy) An image of the sun, made using a modified spectroheliograph, showing showing the approaching and receding motions of its atmosphere..
Use dopplergram when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Dopplergram means (astronomy) An image of the sun, made using a modified spectroheliograph, showing showing the approaching and receding motions of its atmosphere..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use dopplergram where its definition matches the intended context.
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