ATRIOPORE
Meaning of ATRIOPORE in English
ˈā.trēəˌpō(ə)r noun
( -s )
Etymology: atri- + -pore
zoology : the opening of an atrium : an atrial pore (as in amphioxus)
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012