Dictionary.com
Thesaurus.com

gametocide

American  
[guh-mee-tuh-sahyd, gam-i-] / gəˈmi təˌsaɪd, ˈgæm ɪ- /

noun

  1. a substance that kills gametes or gametocytes.


Etymology

Origin of gametocide

gameto- + -cide