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A representation of the human mouth with slightly upturned corners, characteristic of early Greek sculpture produced before the fifth century bc.
[After the Archaic Period, early period of ancient Greek sculpture.]
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.
a representation of the mouth with slightly upturned corners of the lips characteristic of early Greek facial sculpture.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.