Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A spermicide widely used in contraceptive creams, foams, and lubricants.
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
Support

Help support Wordnik (and make this page ad-free) by adopting the word nonoxynol-9.
Examples
-
Many over-the-counter contraceptives contain a spermicide known as nonoxynol-9.
News 2012
-
Many over-the-counter contraceptives contain a spermicide known as nonoxynol-9.
News 2012
-
Many over-the-counter contraceptives contain a spermicide known as nonoxynol-9.
News 2012
-
Many over-the-counter contraceptives contain a spermicide known as nonoxynol-9.
News 2012
-
In 2000, tests of an over-the-counter spermicide, nonoxynol-9, found it amplified, not reduced, the risk of HIV infection.
-
It works by absorbing sperm and paralyzing them with the detergentlike chemical nonoxynol-9.
-
Some of the comprehensive programs studied did, indeed, contain inaccurate statements that need tweaking, like the latest information on nonoxynol-9 and risk of HIV transmission.
Yvonne Fulbright and Danielle Cavallucci: The Abstinence-Only Agenda 2008
-
The chemical nonoxynol-9 is the active ingredient in most spermicides, which are available in different forms: foam, jelly, cream, film, and suppositories.
OUR BODIES, OURSELVES The Boston Women’s Health Book Collective 2005
-
Although nonoxynol-9 has been shown to increase the risk of HIV infection when used frequently by women at high risk of infection, it remains a contraceptive option for women at low risk at contracting STIs.
OUR BODIES, OURSELVES The Boston Women’s Health Book Collective 2005
-
However, it is better to use a nonoxynol-9 lubricated condom than no condom at all.
OUR BODIES, OURSELVES The Boston Women’s Health Book Collective 2005
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.