PERIGONIUM


Meaning of PERIGONIUM in English

ˌperəˈgōnēəm noun

( plural perigo·nia -ēə)

Etymology: New Latin, from peri- + gon- + -ium

1. : a perianth especially of a liverwort — compare perichaetium

2. : a sac surrounding the generative bodies in the gonophore of a hydroid

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.