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Pronunciation varies by accent · noun
(physics) A meson (usually a p-meson) ejected from a nucleus by an impinging photon.
Use photomeson when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Photomeson means (physics) A meson (usually a p-meson) ejected from a nucleus by an impinging photon.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use photomeson where its definition matches the intended context.
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