Spermicide (noun)

A substance that kills sperm, used as a contraceptive.

Origin:

Derived from the combination of the words "sperm" which means the reproductive cell of a male organism, and "-cide" which means to kill.

Examples:

1. Spermicides are a form of birth control that can be used alone or in combination with other methods.
2. The spermicide gel is inserted into the vagina before intercourse to prevent pregnancy.
3. Spermicides are a convenient and easy-to-use form of birth control.
4. The spermicide foam is inserted deep into the vagina using an applicator.
5. The spermicide tablets are dissolved in the vagina before intercourse to prevent pregnancy.