infertile /in-fûrˈtīl or (US) -til/

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

infertility /-tilˈ/ noun

• landholdings
• land-hunger
• landing
• landing-beam
• landing-beams
• landing-carriage
• landing-carriages
• landing craft
• landing crafts
• landing field
• landing fields
• landing gear
• landing gears
• landing-ground
• landing-grounds
• landing net
• landing nets
• landing-place
• landing-places
• landings
• landing-ship
• landing-ships
• landing-speed
• landing-speeds
• landing stage