(ˈ)sham|plānēən adjective
Usage: usually capitalized
Etymology: Lake Champlain, N. Y. + English -ian
: of or relating to a subdivision of the No. American Ordovician — see geologic time table
(ˈ)sham|plānēən adjective
Usage: usually capitalized
Etymology: Lake Champlain, N. Y. + English -ian
: of or relating to a subdivision of the No. American Ordovician — see geologic time table
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012