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frustoconical

adjective
frus·to·conical | \¦frə(ˌ)stō+\

Definition of frustoconical 

: of the shape of a frustum of a cone

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History and Etymology for frustoconical

frustum + -o- + conical

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Dictionary Entries near frustoconical

frumple

frumpy

frush

frustoconical

frustra

frustraneous

frustrate

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