SACCOMYOIDEA Meaning of SACCOMYOIDEA in English ˌ ̷ ̷ ̷ ̷ˌ ̷ ̷ˈȯidēəEtymology: New Latin, from Saccomys + -oidea synonym of geomyoidea Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012