shotgun marriage

plural shotgun marriages

1. countableA marriage beginning with (or resulting from) a shotgun wedding.

   Others explained that a forced marriage was likely to end in an early divorce, so that the child would suffer more in a shotgun marriage than if born out of wedlock.

   1996, George A. Akerlof et al., “An Analysis of Out-of-Wedlock Childbearing in the United States” (journal article), reproduced in Explorations in Pragmatic Economics: Selected Papers of George A. Akerlof, Oxford University Press (2005), ISBN 978-19-925391-3, page 146

   1 more example

   It is essential for us to win back the rights of teenagers to prevent the state from using […] the denial of reproductive control to channel young women into shotgun marriages, into unwanted familial responsibilities and into dead end streets.

   1983 February 5, Rhonda Copelon, quotee, “Roe v. Wade: The Challenge of the Next Decade”, in Gay Community News, volume 10, number 28, page 5

2. countableA shotgun wedding itself.
3. uncountableSuch marriages, or such weddings, taken collectively.
4. countableuncountableUsed figuratively.