spermicide
sper·mi·cide
noun
1.
a contraceptive agent that kills spermatozoa
Origin
From sperm + -icide.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.