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An American mother living in the suburbs whose time is often spent transporting her children from one athletic activity or event to another.
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.
US a woman who devotes much of her spare time to her children's activities, typically driving them to and from sports events in which they are involved
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a typical American suburban woman with school-age children.
[1990–95, Amer.; so called from her practice of driving her children to soccer games]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.