Definition of "intercourse" []

• Dealings or communications between persons or groups. (noun)
• Sexual intercourse. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "I was staring, by now, with my mouth hanging open like an inbred, corn-fed white woman at a Sarah Palin rally demanding that the word intercourse be taken out of the dictionary, and taxes lowered, while escalating the war in some far-off country that doesn’t have the sense to be Christian."
• "Men are more likely to experience orgasm when vaginal intercourse is involved, while women are more likely to reach orgasm when they engage in variety of acts, including oral sex, said researcher Debra Herbenick, lead author of the section about women's sex lives."
• "Men are more likely to orgasm when sex includes vaginal intercourse; women are more likely to orgasm when they engage in a variety of sex acts and when oral sex or vaginal intercourse is included."