sixty-nine
Americannoun
-
a cardinal number, 60 plus 9.
-
a symbol for this number, as 69 or LXIX.
-
a set of this many persons or things.
-
Slang: Vulgar. simultaneous oral-genital sexual activity between two partners.
verb (used with or without object)
adjective
noun
Etymology
Origin of sixty-nine
First recorded in 1885–90 sixty-nine for def. 4; translation of French (faire) soixante-neuf “(to do) sixty-nine,” from the positions of the partners
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A month later, physicist Leo Szilard and sixty-nine other scientists and technicians at the Manhattan Project’s Chicago laboratory petitioned President Truman to use caution when deciding how to deploy the bomb.
From Textbooks ● Dec. 14, 2022
One hundred sixty-nine of the children are younger than 13.
From New York Times ● Mar. 8, 2021
In the words of actor Tim Bentick, who plays David Archer, the stories were "told from the minds of the village characters, in a way that has never been heard in all its sixty-nine years".
From BBC ● Aug. 27, 2020
After analyzing a hundred and sixty-nine criminology studies published from 1968 to 2005, Weisburd found that, on average, each study—despite combining many variables—could explain only a third of a given change in crime.
From The New Yorker ● Jan. 9, 2020
He is sixty-nine years old, and he is in love.
From "The View From Saturday" by E.L. Konigsburg
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.