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Webster 1913 Edition

Noun.

One who swears; one who calls God to witness for the truth of his declaration.

A profane person; one who uses profane language.

Then the liars and

swearers

are fools.

Shakespeare

Noun.

One who swears; one who calls God to witness for the truth of his declaration.

A profane person.

Then the liars and swearers are fools.

swearer ‎(plural swearers)

a person who swears