Longman Dictionary of Contemporary English
Wiktionary
alt. 1 Literally, a woman with school-age children, especially one who spends time transporting them between sporting activities. 2 (context US English) A stereotype or demographic referring to women, typically middle-class, who are overly ambitious with their children’s success. n. 1 Literally, a woman with school-age children, especially one who spends time transporting them between sporting activities. 2 (context US English) A stereotype or demographic referring to women, typically middle-class, who are overly ambitious with their children’s success.
Wikipedia
The phrase soccer mom broadly refers to a North American middle-class suburban woman who spends a significant amount of her time transporting her school-age children to their youth sporting events or other activities. It came into widespread use during the 1996 United States presidential election.
Soccer Mom is an American 2008 direct-to-video film starring Missi Pyle and Emily Osment.
Usage examples of "soccer mom".
You realize, dont you, that you just made me the envy of every drooling, divorced soccer mom here?
Men like him took this kind of thing a whole lot better than someone like her: a soccer mom disguised as an airline pilot masquerading as an intergalactic hero.
A total stranger calls up on the telephone, and you expect some soccer mom to share her feelings about the fact that Grandpa's rotten corpse is staggering around in the street?