infertile /in-fûrˈtīl or (US) -til/

1. Not fertile
2. Not capable of producing offspring, sterile
3. Not productive
4. Barren

infertility /-tilˈ/ noun

• herpeses
• herpes simplex
• Herpestes
• herpes virus
• herpes viruses
• herpes zoster
• herpetic
• herpetofauna
• herpetofaunae
• herpetofaunas
• herpetoid
• herpetologic
• herpetological
• herpetologically
• herpetologies
• herpetologist
• herpetologists
• herpetology
• Herr
• Herren
• Herrenvolk
• herried
• herries
• herriment
• herriments