-n(z)ēən adjective
Usage: usually capitalized
Etymology: Des Moines, Iowa + English -ian
: of, relating to, or constituting a subdivision of the Pennsylvanian — see geologic time table
-n(z)ēən adjective
Usage: usually capitalized
Etymology: Des Moines, Iowa + English -ian
: of, relating to, or constituting a subdivision of the Pennsylvanian — see geologic time table
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012