As verbs the difference between parbreak and perbreak
is that parbreak is (obsolete) to vomit, spew out while perbreak is to vomit.
As a noun parbreak
is (archaic) vomit; vomiting.
parbreak
English
Verb
(
en verb)
(obsolete) To vomit, spew out.
- (Skelton)
Noun
(
en noun)
(archaic) Vomit; vomiting.