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evergreen state
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acrostic
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pigmentation
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lozenges
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long whist
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active transport
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without
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inebriant
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1780s
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acutance
acutance /əˈkjuːtəns/
noun
-
(photography) edge contrast in an image; a component of sharpness
(
acutance
)
(photography) edge contrast in an image; a component of sharpness