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Webster 1913 Edition

Prismatoidal

Prisˊma-toid′al

,

Adj.

[Gr. [GREEK], [GREEK], prism +

-oid

: F.

prismatoïde

.]

Having a prismlike form.

Ure.

Webster 1828 Edition

Prismatoidal

PRISMATOID'AL

,

Adj.

[L. prisma.] Having a prismatic form.