- not fertile; unproductive; sterile; barren: infertile soil.
- not capable of producing offspring; sterile
- (of land) not productive; barren
- Not capable of initiating, sustaining, or supporting reproduction.
- Not capable of reproducing.
- Not capable of developing into a complete organism, as infertile eggs.
- Relating to soil or land that is not capable of supporting or is unfavorable to the growth of plants.