Definition of pereionite in English:

pereionite

noun

(also peraeonite)
Zoology
  • A segment of the pereion of a crustacean.

Pronunciation

pereionite

/pəˈrʌɪənʌɪt/ /pəˈriːənʌɪt/

Origin

1960s. From pereion + -ite.