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Webster 1913 Edition

Heresiarchy

Her′e-si-archˊy

,

Noun.

A chief or great heresy.

[R.]

The book itself [the Alcoran] consists of

heresiarchies

against our blessed Savior.

Sir T. Herbert.

Webster 1828 Edition

Heresiarchy

HER'ESIARCHY

,

Noun.

Chief heresy.