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Pronunciation varies by accent · adjective
(physics) Describing extremely high-definition spectral imaging (beyond hyperspectral).
Use ultraspectral when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ultraspectral means (physics) Describing extremely high-definition spectral imaging (beyond hyperspectral).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use ultraspectral where its definition matches the intended context.
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