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Webster 1913 Edition

Pyritoid

Pyr′i-toid

,

Noun.

[

Pyrite

+

-oid

.]

(Crystallog.)

Pyritohedron.

[R.]

Definition 2024

pyritoid

pyritoid

English

Noun

pyritoid ‎(plural pyritoids)

(dated) pyritohedron