Superior Lake
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Su·pe·ri·or
(so͝o-pîr′ē-ər), Lake The largest and westernmost of the Great Lakes, between the north-central United States and southern Ontario, Canada.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.