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Pronunciation varies by accent · noun
(physics, chemistry) The dissociation of a molecule, following absorption of light energy, by tunnelling.
Use predissociation when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Predissociation means (physics, chemistry) The dissociation of a molecule, following absorption of light energy, by tunnelling.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use predissociation where its definition matches the intended context.
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