'Fustiest' definitions:
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Fusty \Fusty\, a. [Compar. Fustier; superl. Fustiest.] [See
2d Fust.]
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1. Moldy; musty; ill-smelling; rank. "A fusty nut." "Fusty
plebeians." --Shak.
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2. Moping. [Archaic]
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A melancholy, fusty humor. --Pepys.
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