Definition of avouch:
affirm (part of speech: verb)
- set down
- evince (part of speech: verb)
Rarely, but on some peculiarly important occasions, the Zveltau avouch their sincerity by an appeal to their own symbols; and it is affirmed that an oath attested by the Circle and the Star has never, in the lapse of ages, been broken or evaded.- "Across the Zodiac", Percy Greg.
- "The Works of John Bunyan Volume 3", John Bunyan.
- "The Ordinance of Covenanting", John Cunningham.