Parisarc is likely misspelled.
Parisarc has no English definition.
As a noun coenosarc is
living body held in common by many organisms included in a composite zoophyte, by which they are in connection with each‐other.
parisarc
Not English
Parisarc has no English definition. It may be misspelled.
coenosarc
English
Alternative forms
*
Noun
(
en noun)
(zoology) Living body held in common by many organisms included in a composite zoophyte, by which they are in connection with each?other.