Word Study
antipope
CIDE DICTIONARY
antipope, n.
One who is elected, or claims to be, pope in opposition to the pope canonically chosen; esp. applied to those popes who resided at Avignon during the Great Schism. [1913 Webster]
OXFORD DICTIONARY
antipope, n. a person set up as pope in opposition to one (held by others to be) canonically chosen.
Etymology
F antipape f. med.L antipapa, assim. to POPE(1)
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