411 REFERENCE · Wiktionary
Illinoian
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From en Illinois an.
Pronunciation
en /ˌɪləˈnɔɪən/ US
en Ill i noi an
Adjective
-
en Illinoisan.
en geology Of or relating to the Illinoian stage.
the Illinoian glaciation Illinoian glaciation
Noun
en Illinoisan.
Proper noun
1
en geology A stage of the last Ice Age in North America, lasting from around 190,000 to 130,000 years ago.
en proper adjectives
en Illinois, USA Demonyms American demonyms