bi·o·cide 
(bīə-sīd′)
(bīə-sīd′)n.
A chemical agent, such as a pesticide, that is capable of destroying living organisms.
bi′o·cidal (-sīdl) adj.
- heartbreak
- heartbreaker
- heartbreaking
- heartbreakingly
- heartbroken
- heartbrokenly
- heartburn
- heart disease
- hearten
- heart failure
- heartfelt
- hearth
- heart-healthy
- hear things
- hearth money
- hearthrug
- hearthstone
- heartily
- heartiness
- heartland
- heartless
- heartlessly
- heartlessness
- heart-lung machine
- heart massage